Изменение README для AUR (#485 )

Version bump
Update ctk_theme.py (#480 )
2026-03-30 09:55:44 +03:00 · 2026-03-29 20:00:31 +03:00 · 2026-03-29 19:56:43 +03:00 · 2026-03-29 19:55:39 +03:00 · 2026-03-29 17:57:55 +03:00 · 2026-03-29 17:30:39 +03:00
19 changed files with 2920 additions and 2363 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -0,0 +1,28 @@
+.git
+.github
+.gitignore
+__pycache__/
+*.py[cod]
+*.pyo
+*.egg-info/
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+.venv/
+venv/
+dist/
+build/
+packaging/
+windows.py
+icon.ico
+*.spec
+*.spec.bak
+*.manifest
+*.log
+.vscode/
+.idea/
+*.swp
+*.swo
+.DS_Store
+Thumbs.db
+Desktop.ini
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -17,20 +17,20 @@ permissions:
  contents: write

 jobs:
-  build:
+  build-windows:
    runs-on: windows-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
        with:
          python-version: "3.12"
          cache: "pip"

      - name: Install dependencies
-        run: pip install ".[win10]"
+        run: pip install .

      - name: Install pyinstaller
        run: pip install "pyinstaller==6.13.0"
@ -42,47 +42,49 @@ jobs:
        run: mv dist/TgWsProxy.exe dist/TgWsProxy_windows.exe

      - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
        with:
          name: TgWsProxy
-          path: |
-            dist/TgWsProxy_windows.exe
+          path: dist/TgWsProxy_windows.exe

  build-win7:
    runs-on: windows-latest
+    strategy:
+      matrix:
+        include:
+          - arch: x64
+            suffix: 64bit
+          - arch: x86
+            suffix: 32bit
    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v6

-      - name: Setup Python 3.8 (last version supporting Win7)
-        uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
        with:
          python-version: "3.8"
+          architecture: ${{ matrix.arch }}
          cache: "pip"
          
-      - name: Install dependencies (Win7-compatible)
-        run: pip install ".[win7]"
+      - name: Install dependencies & pyinstaller
+        run: pip install . "pyinstaller==5.13.2"

-      - name: Install pyinstaller
-        run: pip install "pyinstaller==5.13.2"
-
-      - name: Build EXE with PyInstaller (Win7)
+      - name: Build EXE with PyInstaller
        run: pyinstaller packaging/windows.spec --noconfirm

      - name: Rename artifact
-        run: mv dist/TgWsProxy.exe dist/TgWsProxy_windows_7.exe
+        run: mv dist/TgWsProxy.exe dist/TgWsProxy_windows_7_${{ matrix.suffix }}.exe

      - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
        with:
-          name: TgWsProxy-win7
-          path: dist/TgWsProxy_windows_7.exe
+          name: TgWsProxy-win7-${{ matrix.suffix }}
+          path: dist/TgWsProxy_windows_7_${{ matrix.suffix }}.exe

  build-macos:
    runs-on: macos-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Install universal2 Python
        run: |
@ -142,7 +144,7 @@ jobs:
            -w wheelhouse/universal2

          python3.12 -m pip install --no-deps wheelhouse/universal2/*.whl
-          python3.12 -m pip install ".[macos]"
+          python3.12 -m pip install .
          python3.12 -m pip install pyinstaller==6.13.0

      - name: Create macOS icon from ICO
@ -217,7 +219,7 @@ jobs:
          rm -rf "$DMG_TEMP"

      - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
        with:
          name: TgWsProxy-macOS
          path: dist/TgWsProxy_macos_universal.dmg
@ -226,7 +228,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6

      - name: Install system dependencies
        run: |
@ -244,7 +246,7 @@ jobs:
      - name: Install dependencies
        run: |
          .venv/bin/pip install --upgrade pip
-          .venv/bin/pip install ".[linux]"
+          .venv/bin/pip install .
          .venv/bin/pip install "pyinstaller==6.13.0"

      - name: Build binary with PyInstaller
@ -301,7 +303,7 @@ jobs:
          Maintainer: Flowseal
          Depends: libgtk-3-0, libayatana-appindicator3-1, python3-tk
          Description: Telegram Desktop WebSocket Bridge Proxy
-           SOCKS5/WebSocket bridge proxy for Telegram Desktop with tray UI.
+           MTProto/WebSocket bridge proxy for Telegram Desktop with tray UI.
          EOF

          dpkg-deb --build --root-owner-group \
@ -309,7 +311,7 @@ jobs:
            "dist/TgWsProxy_linux_amd64.deb"

      - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
        with:
          name: TgWsProxy-linux
          path: |
@ -317,33 +319,15 @@ jobs:
            dist/TgWsProxy_linux_amd64.deb

  release:
-    needs: [build, build-win7, build-macos, build-linux]
+    needs: [build-windows, build-win7, build-macos, build-linux]
    runs-on: ubuntu-latest
    if: ${{ github.event.inputs.make_release == 'true' }}
    steps:
-      - name: Download main build
-        uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v8
        with:
-          name: TgWsProxy
-          path: dist
-
-      - name: Download Win7 build
-        uses: actions/download-artifact@v4
-        with:
-          name: TgWsProxy-win7
-          path: dist
-
-      - name: Download macOS build
-        uses: actions/download-artifact@v4
-        with:
-          name: TgWsProxy-macOS
-          path: dist
-
-      - name: Download Linux build
-        uses: actions/download-artifact@v4
-        with:
-          name: TgWsProxy-linux
+          pattern: TgWsProxy*
          path: dist
+          merge-multiple: true

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
@ -354,7 +338,8 @@ jobs:
            ## TG WS Proxy ${{ github.event.inputs.version }}
          files: |
            dist/TgWsProxy_windows.exe
-            dist/TgWsProxy_windows_7.exe
+            dist/TgWsProxy_windows_7_64bit.exe
+            dist/TgWsProxy_windows_7_32bit.exe
            dist/TgWsProxy_macos_universal.dmg
            dist/TgWsProxy_linux_amd64
            dist/TgWsProxy_linux_amd64.deb
--- a/45
+++ b/45
@ -0,0 +1,45 @@
+# syntax=docker/dockerfile:1.7
+
+FROM python:3.12-slim AS builder
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1 \
+    PIP_NO_CACHE_DIR=1 \
+    VIRTUAL_ENV=/opt/venv
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends build-essential cargo libffi-dev libssl-dev \
+    && python -m venv "$VIRTUAL_ENV" \
+    && "$VIRTUAL_ENV/bin/pip" install --upgrade pip setuptools wheel \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+RUN "$VIRTUAL_ENV/bin/pip" install cryptography==46.0.5
+
+FROM python:3.12-slim AS runtime
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PATH=/opt/venv/bin:$PATH \
+    TG_WS_PROXY_HOST=0.0.0.0 \
+    TG_WS_PROXY_PORT=1443 \
+    TG_WS_PROXY_DC_IPS="2:149.154.167.220 4:149.154.167.220"
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends tini ca-certificates \
+    && rm -rf /var/lib/apt/lists/* \
+    && groupadd --system app \
+    && useradd --system --gid app --create-home --home-dir /home/app app
+
+WORKDIR /app
+COPY --from=builder /opt/venv /opt/venv
+COPY proxy ./proxy
+COPY README.md LICENSE ./
+
+USER app
+
+EXPOSE 1443/tcp
+
+ENTRYPOINT ["/usr/bin/tini", "--", "/bin/sh", "-lc", "set -eu; args=\"--host ${TG_WS_PROXY_HOST} --port ${TG_WS_PROXY_PORT}\"; for dc in ${TG_WS_PROXY_DC_IPS}; do args=\"$args --dc-ip $dc\"; done; exec python -u proxy/tg_ws_proxy.py $args \"$@\"", "--"]
+CMD []
--- a/README.md
+++ b/README.md
@ -12,17 +12,17 @@

 # TG WS Proxy

-**Локальный SOCKS5-прокси** для Telegram Desktop, который **ускоряет работу Telegram**, перенаправляя трафик через WebSocket-соединения. Данные передаются в том же зашифрованном виде, а для работы не нужны сторонние сервера.
+**Локальный MTProto-прокси** для Telegram Desktop, который **ускоряет работу Telegram**, перенаправляя трафик через WebSocket-соединения. Данные передаются в том же зашифрованном виде, а для работы не нужны сторонние сервера.

 <img width="529" height="487" alt="image" src="https://github.com/user-attachments/assets/6a4cf683-0df8-43af-86c1-0e8f08682b62" />

 ## Как это работает

 ```
-Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS → Telegram DC
+Telegram Desktop → MTProto Proxy (127.0.0.1:1443) → WebSocket → Telegram DC
 ```

-1. Приложение поднимает локальный SOCKS5-прокси на `127.0.0.1:1080`
+1. Приложение поднимает MTProto прокси на `127.0.0.1:1443`
 2. Перехватывает подключения к IP-адресам Telegram
 3. Извлекает DC ID из MTProto obfuscation init-пакета
 4. Устанавливает WebSocket (TLS) соединение к соответствующему DC через домены Telegram
@ -38,12 +38,14 @@ Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS → Telegra

 **Меню трея:**

- **Открыть в Telegram** — автоматически настроить прокси через `tg://socks` ссылку
+- **Открыть в Telegram** — автоматически настроить прокси через `tg://proxy` ссылку
 - **Перезапустить прокси** — перезапуск без выхода из приложения
- **Настройки...** — GUI-редактор конфигурации
+- **Настройки...** — GUI-редактор конфигурации (в т.ч. версия приложения, опциональная проверка обновлений с GitHub)
 - **Открыть логи** — открыть файл логов
 - **Выход** — остановить прокси и закрыть приложение

+При первом запуске после старта может появиться запрос об открытии страницы релиза, если на GitHub вышла новая версия (отключается в настройках).
+
 ### macOS

 Перейдите на [страницу релизов](https://github.com/Flowseal/tg-ws-proxy/releases) и скачайте **`TgWsProxy_macos_universal.dmg`** — универсальная сборка для Apple Silicon и Intel.
@ -56,6 +58,22 @@ Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS → Telegra

 Для Debian/Ubuntu скачайте со [страницы релизов](https://github.com/Flowseal/tg-ws-proxy/releases) пакет **`TgWsProxy_linux_amd64.deb`**.

+Для Arch и Arch-Based дистрибутивов подготовлены пакеты в AUR: [tg-ws-proxy-bin](https://aur.archlinux.org/packages/tg-ws-proxy-bin), [tg-ws-proxy-git](https://aur.archlinux.org/packages/tg-ws-proxy-git), [tg-ws-proxy-cli](https://aur.archlinux.org/packages/tg-ws-proxy-cli)
+
+```shell
+# Установка без AUR-helper
+git clone https://aur.archlinux.org/tg-ws-proxy-bin.git
+cd tg-ws-proxy-bin
+makepkg -si
+
+# При помощи AUR-helper
+paru -S tg-ws-proxy-bin
+
+# Если вы установили -cli пакет, то запуск осуществляется через systemctl, где 8888 это номер порта,
+# разделитель ":" и secret, который можно сгенерировать командой: openssl rand -hex 16
+sudo systemctl start tg-ws-proxy-cli@8888:3075abe65830f0325116bb0416cadf9f
+```
+
 Для остальных дистрибутивов можно использовать **`TgWsProxy_linux_amd64`** (бинарный файл для x86_64).

 ```bash
@ -69,38 +87,31 @@ chmod +x TgWsProxy_linux_amd64

 ### Консольный proxy

-Для запуска только SOCKS5/WebSocket proxy без tray-интерфейса достаточно базовой установки:
+Для запуска только proxy без tray-интерфейса достаточно базовой установки:

 ```bash
 pip install -e .
 tg-ws-proxy
 ```

-### Windows 10+
+### Windows 7/10+

 ```bash
-pip install -e ".[win10]"
-tg-ws-proxy-tray-win
-```
-
-### Windows 7
-
-```bash
-pip install -e ".[win7]"
+pip install -e .
 tg-ws-proxy-tray-win
 ```

 ### macOS

 ```bash
-pip install -e ".[macos]"
+pip install -e .
 tg-ws-proxy-tray-macos
 ```

 ### Linux

 ```bash
-pip install -e ".[linux]"
+pip install -e .
 tg-ws-proxy-tray-linux
 ```

@ -114,9 +125,15 @@ tg-ws-proxy [--port PORT] [--host HOST] [--dc-ip DC:IP ...] [-v]

 | Аргумент | По умолчанию | Описание |
 |---|---|---|
-| `--port` | `1080` | Порт SOCKS5-прокси |
-| `--host` | `127.0.0.1` | Хост SOCKS5-прокси |
+| `--port` | `1443` | Порт прокси |
+| `--host` | `127.0.0.1` | Хост прокси |
+| `--secret` | `random` | 32 hex chars secret для авторизации клиентов |
 | `--dc-ip` | `2:149.154.167.220`, `4:149.154.167.220` | Целевой IP для DC (можно указать несколько раз) |
+| `--buf-kb` | `256` | Размер буфера в КБ
+| `--pool-size` | `4` | Количество заготовленных соединений на каждый DC
+| `--log-file` | выкл. | Путь до файла, в который сохранять логи 
+| `--log-max-mb` | `5` | Максимальный размер файла логов в МБ (после идёт перезапись)
+| `--log-backups` | `0` | Количество сохранений логов после перезаписи
 | `-v`, `--verbose` | выкл. | Подробное логирование (DEBUG) |

 **Примеры:**
@ -156,10 +173,10 @@ tg-ws-proxy-tray-linux = "linux:main"

 1. Telegram → **Настройки** → **Продвинутые настройки** → **Тип подключения** → **Прокси**
 2. Добавить прокси:
-   - **Тип:** SOCKS5
-   - **Сервер:** `127.0.0.1`
-   - **Порт:** `1080`
-   - **Логин/Пароль:** оставить пустыми
+   - **Тип:** MTProto
+   - **Сервер:** `127.0.0.1` (или переопределенный вами)
+   - **Порт:** `1443` (или переопределенный вами)
+   - **Secret:** из настроек или логов

 ## Конфигурация

@ -171,15 +188,23 @@ Tray-приложение хранит данные в:

 ```json
 {
-  "port": 1080,
+  "host": "127.0.0.1",
+  "port": 1443,
+  "secret": "...",
  "dc_ip": [
    "2:149.154.167.220",
    "4:149.154.167.220"
  ],
-  "verbose": false
+  "verbose": false,
+  "buf_kb": 256,
+  "pool_size": 4,
+  "log_max_mb": 5.0,
+  "check_updates": true
 }
 ```

+Ключ **`check_updates`** — при `true` при запросе к GitHub сравнивается версия с последним релизом (только уведомление и ссылка на страницу загрузки). На Windows в конфиге может быть **`autostart`** (автозапуск при входе в систему).
+
 ## Автоматическая сборка

 Проект содержит спецификации PyInstaller ([`packaging/windows.spec`](packaging/windows.spec), [`packaging/macos.spec`](packaging/macos.spec), [`packaging/linux.spec`](packaging/linux.spec)) и GitHub Actions workflow ([`.github/workflows/build.yml`](.github/workflows/build.yml)) для автоматической сборки.
@ -187,7 +212,8 @@ Tray-приложение хранит данные в:
 Минимально поддерживаемые версии ОС для текущих бинарных сборок:

 - Windows 10+ для `TgWsProxy_windows.exe`
- Windows 7 для `TgWsProxy_windows_7.exe`
+- Windows 7 (x64) для `TgWsProxy_windows_7_64bit.exe`
+- Windows 7 (x32) для `TgWsProxy_windows_7_32bit.exe`
 - Intel macOS 10.15+
 - Apple Silicon macOS 11.0+
 - Linux x86_64 (требуется AppIndicator для системного трея)
--- a/icon.ico
+++ b/icon.ico
--- a/linux.py
+++ b/linux.py
@ -1,782 +1,236 @@
 from __future__ import annotations

-import asyncio as _asyncio
-import json
-import logging
 import os
 import subprocess
 import sys
 import threading
 import time
-from pathlib import Path
-from typing import Dict, Optional
+from typing import Optional

 import customtkinter as ctk
-import psutil
 import pyperclip
 import pystray
-from PIL import Image, ImageDraw, ImageFont
+from PIL import Image, ImageTk

 import proxy.tg_ws_proxy as tg_ws_proxy

-APP_NAME = "TgWsProxy"
-APP_DIR = Path(os.environ.get("XDG_CONFIG_HOME", Path.home() / ".config")) / APP_NAME
-CONFIG_FILE = APP_DIR / "config.json"
-LOG_FILE = APP_DIR / "proxy.log"
-FIRST_RUN_MARKER = APP_DIR / ".first_run_done"
-IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
+from utils.tray_common import (
+    APP_NAME, DEFAULT_CONFIG, FIRST_RUN_MARKER, LOG_FILE,
+    acquire_lock, bootstrap, check_ipv6_warning, ctk_run_dialog,
+    ensure_ctk_thread, ensure_dirs, load_config, load_icon, log,
+    maybe_notify_update, quit_ctk, release_lock, restart_proxy,
+    save_config, start_proxy, stop_proxy, tg_proxy_url,
+)
+from ui.ctk_tray_ui import (
+    install_tray_config_buttons, install_tray_config_form,
+    populate_first_run_window, tray_settings_scroll_and_footer,
+    validate_config_form,
+)
+from ui.ctk_theme import (
+    CONFIG_DIALOG_FRAME_PAD, CONFIG_DIALOG_SIZE, FIRST_RUN_SIZE,
+    create_ctk_toplevel, ctk_theme_for_platform, main_content_frame,
+)

-
-DEFAULT_CONFIG = {
-    "port": 1080,
-    "host": "127.0.0.1",
-    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
-    "verbose": False,
-}
-
-
-_proxy_thread: Optional[threading.Thread] = None
-_async_stop: Optional[object] = None
 _tray_icon: Optional[object] = None
 _config: dict = {}
-_exiting: bool = False
-_lock_file_path: Optional[Path] = None
+_exiting = False

-log = logging.getLogger("tg-ws-tray")
+# dialogs (tkinter messagebox)


-def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
-    try:
-        lock_ct = float(lock_meta.get("create_time", 0.0))
-        proc_ct = float(proc.create_time())
-        if lock_ct > 0 and abs(lock_ct - proc_ct) > 1.0:
-            return False
-    except Exception:
-        return False
-
-    try:
-        cmdline = proc.cmdline()
-        for arg in cmdline:
-            if "linux.py" in arg:
-                return True
-    except Exception:
-        pass
-
-    frozen = bool(getattr(sys, "frozen", False))
-    if frozen:
-        return APP_NAME.lower() in proc.name().lower()
-
-    return False
-
-
-def _release_lock():
-    global _lock_file_path
-    if not _lock_file_path:
-        return
-    try:
-        _lock_file_path.unlink(missing_ok=True)
-    except Exception:
-        pass
-    _lock_file_path = None
-
-
-def _acquire_lock() -> bool:
-    global _lock_file_path
-    _ensure_dirs()
-    lock_files = list(APP_DIR.glob("*.lock"))
-
-    for f in lock_files:
-        pid = None
-        meta: dict = {}
-
-        try:
-            pid = int(f.stem)
-        except Exception:
-            f.unlink(missing_ok=True)
-            continue
-
-        try:
-            raw = f.read_text(encoding="utf-8").strip()
-            if raw:
-                meta = json.loads(raw)
-        except Exception:
-            meta = {}
-
-        try:
-            proc = psutil.Process(pid)
-            if _same_process(meta, proc):
-                return False
-        except Exception:
-            pass
-
-        f.unlink(missing_ok=True)
-
-    lock_file = APP_DIR / f"{os.getpid()}.lock"
-    try:
-        proc = psutil.Process(os.getpid())
-        payload = {
-            "create_time": proc.create_time(),
-        }
-        lock_file.write_text(json.dumps(payload, ensure_ascii=False), encoding="utf-8")
-    except Exception:
-        lock_file.touch()
-
-    _lock_file_path = lock_file
-    return True
-
-
-def _ensure_dirs():
-    APP_DIR.mkdir(parents=True, exist_ok=True)
-
-
-def load_config() -> dict:
-    _ensure_dirs()
-    if CONFIG_FILE.exists():
-        try:
-            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
-                data = json.load(f)
-            for k, v in DEFAULT_CONFIG.items():
-                data.setdefault(k, v)
-            return data
-        except Exception as exc:
-            log.warning("Failed to load config: %s", exc)
-    return dict(DEFAULT_CONFIG)
-
-
-def save_config(cfg: dict):
-    _ensure_dirs()
-    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
-        json.dump(cfg, f, indent=2, ensure_ascii=False)
-
-
-def setup_logging(verbose: bool = False):
-    _ensure_dirs()
-    root = logging.getLogger()
-    root.setLevel(logging.DEBUG if verbose else logging.INFO)
-
-    fh = logging.FileHandler(str(LOG_FILE), encoding="utf-8")
-    fh.setLevel(logging.DEBUG)
-    fh.setFormatter(
-        logging.Formatter(
-            "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s",
-            datefmt="%Y-%m-%d %H:%M:%S",
-        )
-    )
-    root.addHandler(fh)
-
-    if not getattr(sys, "frozen", False):
-        ch = logging.StreamHandler(sys.stdout)
-        ch.setLevel(logging.DEBUG if verbose else logging.INFO)
-        ch.setFormatter(
-            logging.Formatter(
-                "%(asctime)s  %(levelname)-5s  %(message)s", datefmt="%H:%M:%S"
-            )
-        )
-        root.addHandler(ch)
-
-
-def _make_icon_image(size: int = 64):
-    if Image is None:
-        raise RuntimeError("Pillow is required for tray icon")
-    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
-    draw = ImageDraw.Draw(img)
-
-    margin = 2
-    draw.ellipse(
-        [margin, margin, size - margin, size - margin], fill=(0, 136, 204, 255)
-    )
-
-    try:
-        font = ImageFont.truetype(
-            "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf",
-            size=int(size * 0.55),
-        )
-    except Exception:
-        try:
-            font = ImageFont.truetype(
-                "/usr/share/fonts/TTF/DejaVuSans-Bold.ttf", size=int(size * 0.55)
-            )
-        except Exception:
-            font = ImageFont.load_default()
-    bbox = draw.textbbox((0, 0), "T", font=font)
-    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
-    tx = (size - tw) // 2 - bbox[0]
-    ty = (size - th) // 2 - bbox[1]
-    draw.text((tx, ty), "T", fill=(255, 255, 255, 255), font=font)
-
-    return img
-
-
-def _load_icon():
-    icon_path = Path(__file__).parent / "icon.ico"
-    if icon_path.exists() and Image:
-        try:
-            return Image.open(str(icon_path))
-        except Exception:
-            pass
-    return _make_icon_image()
-
-
-def _run_proxy_thread(
-    port: int, dc_opt: Dict[int, str], verbose: bool, host: str = "127.0.0.1"
-):
-    global _async_stop
-    loop = _asyncio.new_event_loop()
-    _asyncio.set_event_loop(loop)
-    stop_ev = _asyncio.Event()
-    _async_stop = (loop, stop_ev)
-
-    try:
-        loop.run_until_complete(
-            tg_ws_proxy._run(port, dc_opt, stop_event=stop_ev, host=host)
-        )
-    except Exception as exc:
-        log.error("Proxy thread crashed: %s", exc)
-        if "Address already in use" in str(exc):
-            _show_error(
-                "Не удалось запустить прокси:\nПорт уже используется другим приложением.\n\nЗакройте приложение, использующее этот порт, или измените порт в настройках прокси и перезапустите."
-            )
-    finally:
-        loop.close()
-        _async_stop = None
-
-
-def start_proxy():
-    global _proxy_thread, _config
-    if _proxy_thread and _proxy_thread.is_alive():
-        log.info("Proxy already running")
-        return
-
-    cfg = _config
-    port = cfg.get("port", DEFAULT_CONFIG["port"])
-    host = cfg.get("host", DEFAULT_CONFIG["host"])
-    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
-    verbose = cfg.get("verbose", False)
-
-    try:
-        dc_opt = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
-    except ValueError as e:
-        log.error("Bad config dc_ip: %s", e)
-        _show_error(f"Ошибка конфигурации:\n{e}")
-        return
-
-    log.info("Starting proxy on %s:%d ...", host, port)
-    _proxy_thread = threading.Thread(
-        target=_run_proxy_thread,
-        args=(port, dc_opt, verbose, host),
-        daemon=True,
-        name="proxy",
-    )
-    _proxy_thread.start()
-
-
-def stop_proxy():
-    global _proxy_thread, _async_stop
-    if _async_stop:
-        loop, stop_ev = _async_stop
-        loop.call_soon_threadsafe(stop_ev.set)
-        if _proxy_thread:
-            _proxy_thread.join(timeout=2)
-    _proxy_thread = None
-    log.info("Proxy stopped")
-
-
-def restart_proxy():
-    log.info("Restarting proxy...")
-    stop_proxy()
-    time.sleep(0.3)
-    start_proxy()
-
-
-def _show_error(text: str, title: str = "TG WS Proxy — Ошибка"):
+def _msgbox(kind: str, text: str, title: str, **kw):
    import tkinter as _tk
    from tkinter import messagebox as _mb

    root = _tk.Tk()
    root.withdraw()
-    _mb.showerror(title, text, parent=root)
+    try:
+        root.attributes("-topmost", True)
+    except Exception:
+        pass
+    result = getattr(_mb, kind)(title, text, parent=root, **kw)
    root.destroy()
+    return result


-def _show_info(text: str, title: str = "TG WS Proxy"):
-    import tkinter as _tk
-    from tkinter import messagebox as _mb
-
-    root = _tk.Tk()
-    root.withdraw()
-    _mb.showinfo(title, text, parent=root)
-    root.destroy()
+def _show_error(text: str, title: str = "TG WS Proxy — Ошибка") -> None:
+    _msgbox("showerror", text, title)


-def _on_open_in_telegram(icon=None, item=None):
-    port = _config.get("port", DEFAULT_CONFIG["port"])
-    url = f"tg://socks?server=127.0.0.1&port={port}"
+def _show_info(text: str, title: str = "TG WS Proxy") -> None:
+    _msgbox("showinfo", text, title)
+
+
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
+    return bool(_msgbox("askyesno", text, title))
+
+
+def _apply_window_icon(root) -> None:
+    icon_img = load_icon()
+    if icon_img:
+        root._ctk_icon_photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
+        root.iconphoto(False, root._ctk_icon_photo)
+
+
+# tray callbacks
+
+
+def _on_open_in_telegram(icon=None, item=None) -> None:
+    url = tg_proxy_url(_config)
    log.info("Copying %s", url)
-
    try:
        pyperclip.copy(url)
        _show_info(
-            f"Ссылка скопирована в буфер обмена, отправьте её в Telegram и нажмите по ней ЛКМ:\n{url}",
-            "TG WS Proxy",
+            f"Ссылка скопирована в буфер обмена, отправьте её в Telegram и нажмите по ней ЛКМ:\n{url}"
        )
    except Exception as exc:
        log.error("Clipboard copy failed: %s", exc)
        _show_error(f"Не удалось скопировать ссылку:\n{exc}")


-def _on_restart(icon=None, item=None):
-    threading.Thread(target=restart_proxy, daemon=True).start()
+def _on_copy_link(icon=None, item=None) -> None:
+    url = tg_proxy_url(_config)
+    log.info("Copying link: %s", url)
+    try:
+        pyperclip.copy(url)
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")


-def _on_edit_config(icon=None, item=None):
+def _on_restart(icon=None, item=None) -> None:
+    threading.Thread(
+        target=lambda: restart_proxy(_config, _show_error), daemon=True
+    ).start()
+
+
+def _on_edit_config(icon=None, item=None) -> None:
    threading.Thread(target=_edit_config_dialog, daemon=True).start()


-def _edit_config_dialog():
-    if ctk is None:
-        _show_error("customtkinter не установлен.")
-        return
-
-    cfg = dict(_config)
-
-    ctk.set_appearance_mode("light")
-    ctk.set_default_color_theme("blue")
-
-    root = ctk.CTk()
-    root.title("TG WS Proxy — Настройки")
-    root.resizable(False, False)
-    root.attributes("-topmost", True)
-
-    icon_img = _load_icon()
-    if icon_img:
-        from PIL import ImageTk
-
-        _photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
-        root.iconphoto(False, _photo)
-
-    TG_BLUE = "#3390ec"
-    TG_BLUE_HOVER = "#2b7cd4"
-    BG = "#ffffff"
-    FIELD_BG = "#f0f2f5"
-    FIELD_BORDER = "#d6d9dc"
-    TEXT_PRIMARY = "#000000"
-    TEXT_SECONDARY = "#707579"
-    FONT_FAMILY = "Sans"
-
-    w, h = 420, 480
-    sw = root.winfo_screenwidth()
-    sh = root.winfo_screenheight()
-    root.geometry(f"{w}x{h}+{(sw - w) // 2}+{(sh - h) // 2}")
-    root.configure(fg_color=BG)
-
-    frame = ctk.CTkFrame(root, fg_color=BG, corner_radius=0)
-    frame.pack(fill="both", expand=True, padx=24, pady=20)
-
-    # Host
-    ctk.CTkLabel(
-        frame,
-        text="IP-адрес прокси",
-        font=(FONT_FAMILY, 13),
-        text_color=TEXT_PRIMARY,
-        anchor="w",
-    ).pack(anchor="w", pady=(0, 4))
-    host_var = ctk.StringVar(value=cfg.get("host", "127.0.0.1"))
-    host_entry = ctk.CTkEntry(
-        frame,
-        textvariable=host_var,
-        width=200,
-        height=36,
-        font=(FONT_FAMILY, 13),
-        corner_radius=10,
-        fg_color=FIELD_BG,
-        border_color=FIELD_BORDER,
-        border_width=1,
-        text_color=TEXT_PRIMARY,
-    )
-    host_entry.pack(anchor="w", pady=(0, 12))
-
-    # Port
-    ctk.CTkLabel(
-        frame,
-        text="Порт прокси",
-        font=(FONT_FAMILY, 13),
-        text_color=TEXT_PRIMARY,
-        anchor="w",
-    ).pack(anchor="w", pady=(0, 4))
-    port_var = ctk.StringVar(value=str(cfg.get("port", 1080)))
-    port_entry = ctk.CTkEntry(
-        frame,
-        textvariable=port_var,
-        width=120,
-        height=36,
-        font=(FONT_FAMILY, 13),
-        corner_radius=10,
-        fg_color=FIELD_BG,
-        border_color=FIELD_BORDER,
-        border_width=1,
-        text_color=TEXT_PRIMARY,
-    )
-    port_entry.pack(anchor="w", pady=(0, 12))
-
-    # DC-IP mappings
-    ctk.CTkLabel(
-        frame,
-        text="DC → IP маппинги (по одному на строку, формат DC:IP)",
-        font=(FONT_FAMILY, 13),
-        text_color=TEXT_PRIMARY,
-        anchor="w",
-    ).pack(anchor="w", pady=(0, 4))
-    dc_textbox = ctk.CTkTextbox(
-        frame,
-        width=370,
-        height=120,
-        font=("Monospace", 12),
-        corner_radius=10,
-        fg_color=FIELD_BG,
-        border_color=FIELD_BORDER,
-        border_width=1,
-        text_color=TEXT_PRIMARY,
-    )
-    dc_textbox.pack(anchor="w", pady=(0, 12))
-    dc_textbox.insert("1.0", "\n".join(cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])))
-
-    # Verbose
-    verbose_var = ctk.BooleanVar(value=cfg.get("verbose", False))
-    ctk.CTkCheckBox(
-        frame,
-        text="Подробное логирование (verbose)",
-        variable=verbose_var,
-        font=(FONT_FAMILY, 13),
-        text_color=TEXT_PRIMARY,
-        fg_color=TG_BLUE,
-        hover_color=TG_BLUE_HOVER,
-        corner_radius=6,
-        border_width=2,
-        border_color=FIELD_BORDER,
-    ).pack(anchor="w", pady=(0, 8))
-
-    # Info label
-    ctk.CTkLabel(
-        frame,
-        text="Изменения вступят в силу после перезапуска прокси.",
-        font=(FONT_FAMILY, 11),
-        text_color=TEXT_SECONDARY,
-        anchor="w",
-    ).pack(anchor="w", pady=(0, 16))
-
-    def on_save():
-        import socket as _sock
-
-        host_val = host_var.get().strip()
-        try:
-            _sock.inet_aton(host_val)
-        except OSError:
-            _show_error("Некорректный IP-адрес.")
-            return
-
-        try:
-            port_val = int(port_var.get().strip())
-            if not (1 <= port_val <= 65535):
-                raise ValueError
-        except ValueError:
-            _show_error("Порт должен быть числом 1-65535")
-            return
-
-        lines = [
-            l.strip()
-            for l in dc_textbox.get("1.0", "end").strip().splitlines()
-            if l.strip()
-        ]
-        try:
-            tg_ws_proxy.parse_dc_ip_list(lines)
-        except ValueError as e:
-            _show_error(str(e))
-            return
-
-        new_cfg = {
-            "host": host_val,
-            "port": port_val,
-            "dc_ip": lines,
-            "verbose": verbose_var.get(),
-        }
-        save_config(new_cfg)
-        _config.update(new_cfg)
-        log.info("Config saved: %s", new_cfg)
-
-        _tray_icon.menu = _build_menu()
-
-        from tkinter import messagebox
-
-        if messagebox.askyesno(
-            "Перезапустить?",
-            "Настройки сохранены.\n\nПерезапустить прокси сейчас?",
-            parent=root,
-        ):
-            root.destroy()
-            restart_proxy()
-        else:
-            root.destroy()
-
-    def on_cancel():
-        root.destroy()
-
-    btn_frame = ctk.CTkFrame(frame, fg_color="transparent")
-    btn_frame.pack(fill="x")
-    ctk.CTkButton(
-        btn_frame,
-        text="Сохранить",
-        width=140,
-        height=38,
-        font=(FONT_FAMILY, 14, "bold"),
-        corner_radius=10,
-        fg_color=TG_BLUE,
-        hover_color=TG_BLUE_HOVER,
-        text_color="#ffffff",
-        command=on_save,
-    ).pack(side="left", padx=(0, 10))
-    ctk.CTkButton(
-        btn_frame,
-        text="Отмена",
-        width=140,
-        height=38,
-        font=(FONT_FAMILY, 14),
-        corner_radius=10,
-        fg_color=FIELD_BG,
-        hover_color=FIELD_BORDER,
-        text_color=TEXT_PRIMARY,
-        border_width=1,
-        border_color=FIELD_BORDER,
-        command=on_cancel,
-    ).pack(side="left")
-
-    root.mainloop()
-
-
-def _on_open_logs(icon=None, item=None):
+def _on_open_logs(icon=None, item=None) -> None:
    log.info("Opening log file: %s", LOG_FILE)
    if LOG_FILE.exists():
-        env = os.environ.copy()
-        env.pop("VIRTUAL_ENV", None)
-        env.pop("PYTHONPATH", None)
-        env.pop("PYTHONHOME", None)
-
+        env = {k: v for k, v in os.environ.items() if k not in ("VIRTUAL_ENV", "PYTHONPATH", "PYTHONHOME")}
        subprocess.Popen(
-            ["xdg-open", str(LOG_FILE)],
-            env=env,
-            stdout=subprocess.DEVNULL,
-            stderr=subprocess.DEVNULL,
-            stdin=subprocess.DEVNULL,
-            start_new_session=True,
+            ["xdg-open", str(LOG_FILE)], env=env,
+            stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
+            stdin=subprocess.DEVNULL, start_new_session=True,
        )
    else:
-        _show_info("Файл логов ещё не создан.", "TG WS Proxy")
+        _show_info("Файл логов ещё не создан.")


-def _on_exit(icon=None, item=None):
+def _on_exit(icon=None, item=None) -> None:
    global _exiting
    if _exiting:
        os._exit(0)
        return
    _exiting = True
    log.info("User requested exit")
-
-    def _force_exit():
-        time.sleep(3)
-        os._exit(0)
-
-    threading.Thread(target=_force_exit, daemon=True, name="force-exit").start()
-
+    quit_ctk()
+    threading.Thread(target=lambda: (time.sleep(3), os._exit(0)), daemon=True, name="force-exit").start()
    if icon:
        icon.stop()


-def _show_first_run():
-    _ensure_dirs()
+# settings dialog
+
+
+def _edit_config_dialog() -> None:
+    if not ensure_ctk_thread(ctk):
+        _show_error("customtkinter не установлен.")
+        return
+
+    cfg = dict(_config)
+
+    def _build(done: threading.Event) -> None:
+        theme = ctk_theme_for_platform()
+        w, h = CONFIG_DIALOG_SIZE
+        root = create_ctk_toplevel(
+            ctk, title="TG WS Proxy — Настройки", width=w, height=h, theme=theme,
+            after_create=_apply_window_icon,
+        )
+        fpx, fpy = CONFIG_DIALOG_FRAME_PAD
+        frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
+        scroll, footer = tray_settings_scroll_and_footer(ctk, frame, theme)
+        widgets = install_tray_config_form(ctk, scroll, theme, cfg, DEFAULT_CONFIG, show_autostart=False)
+
+        def _finish() -> None:
+            root.destroy()
+            done.set()
+
+        def on_save() -> None:
+            from tkinter import messagebox
+            merged = validate_config_form(widgets, DEFAULT_CONFIG, include_autostart=False)
+            if isinstance(merged, str):
+                messagebox.showerror("TG WS Proxy — Ошибка", merged, parent=root)
+                return
+            save_config(merged)
+            _config.update(merged)
+            log.info("Config saved: %s", merged)
+            _tray_icon.menu = _build_menu()
+
+            do_restart = messagebox.askyesno(
+                "Перезапустить?",
+                "Настройки сохранены.\n\nПерезапустить прокси сейчас?",
+                parent=root,
+            )
+            _finish()
+            if do_restart:
+                threading.Thread(target=lambda: restart_proxy(_config, _show_error), daemon=True).start()
+
+        root.protocol("WM_DELETE_WINDOW", _finish)
+        install_tray_config_buttons(ctk, footer, theme, on_save=on_save, on_cancel=_finish)
+
+    ctk_run_dialog(_build)
+
+
+# first run
+
+
+def _show_first_run() -> None:
+    ensure_dirs()
    if FIRST_RUN_MARKER.exists():
        return
+    if not ensure_ctk_thread(ctk):
+        FIRST_RUN_MARKER.touch()
+        return

    host = _config.get("host", DEFAULT_CONFIG["host"])
    port = _config.get("port", DEFAULT_CONFIG["port"])
-    tg_url = f"tg://socks?server={host}&port={port}"
+    secret = _config.get("secret", DEFAULT_CONFIG["secret"])

-    if ctk is None:
-        FIRST_RUN_MARKER.touch()
-        return
-
-    ctk.set_appearance_mode("light")
-    ctk.set_default_color_theme("blue")
-
-    TG_BLUE = "#3390ec"
-    TG_BLUE_HOVER = "#2b7cd4"
-    BG = "#ffffff"
-    FIELD_BG = "#f0f2f5"
-    FIELD_BORDER = "#d6d9dc"
-    TEXT_PRIMARY = "#000000"
-    TEXT_SECONDARY = "#707579"
-    FONT_FAMILY = "Sans"
-
-    root = ctk.CTk()
-    root.title("TG WS Proxy")
-    root.resizable(False, False)
-    root.attributes("-topmost", True)
-
-    icon_img = _load_icon()
-    if icon_img:
-        from PIL import ImageTk
-
-        _photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
-        root.iconphoto(False, _photo)
-
-    w, h = 520, 440
-    sw = root.winfo_screenwidth()
-    sh = root.winfo_screenheight()
-    root.geometry(f"{w}x{h}+{(sw - w) // 2}+{(sh - h) // 2}")
-    root.configure(fg_color=BG)
-
-    frame = ctk.CTkFrame(root, fg_color=BG, corner_radius=0)
-    frame.pack(fill="both", expand=True, padx=28, pady=24)
-
-    title_frame = ctk.CTkFrame(frame, fg_color="transparent")
-    title_frame.pack(anchor="w", pady=(0, 16), fill="x")
-
-    # Blue accent bar
-    accent_bar = ctk.CTkFrame(
-        title_frame, fg_color=TG_BLUE, width=4, height=32, corner_radius=2
-    )
-    accent_bar.pack(side="left", padx=(0, 12))
-
-    ctk.CTkLabel(
-        title_frame,
-        text="Прокси запущен и работает в системном трее",
-        font=(FONT_FAMILY, 17, "bold"),
-        text_color=TEXT_PRIMARY,
-    ).pack(side="left")
-
-    # Info sections
-    sections = [
-        ("Как подключить Telegram Desktop:", True),
-        ("  Автоматически:", True),
-        (f"  ПКМ по иконке в трее → «Открыть в Telegram»", False),
-        (f"  Или ссылка: {tg_url}", False),
-        ("\n  Вручную:", True),
-        ("  Настройки → Продвинутые → Тип подключения → Прокси", False),
-        (f"  SOCKS5 → {host} : {port} (без логина/пароля)", False),
-    ]
-
-    for text, bold in sections:
-        weight = "bold" if bold else "normal"
-        ctk.CTkLabel(
-            frame,
-            text=text,
-            font=(FONT_FAMILY, 13, weight),
-            text_color=TEXT_PRIMARY,
-            anchor="w",
-            justify="left",
-        ).pack(anchor="w", pady=1)
-
-    # Spacer
-    ctk.CTkFrame(frame, fg_color="transparent", height=16).pack()
-
-    # Separator
-    ctk.CTkFrame(frame, fg_color=FIELD_BORDER, height=1, corner_radius=0).pack(
-        fill="x", pady=(0, 12)
+    def _build(done: threading.Event) -> None:
+        theme = ctk_theme_for_platform()
+        w, h = FIRST_RUN_SIZE
+        root = create_ctk_toplevel(
+            ctk, title="TG WS Proxy", width=w, height=h, theme=theme,
+            after_create=_apply_window_icon,
        )

-    # Checkbox
-    auto_var = ctk.BooleanVar(value=True)
-    ctk.CTkCheckBox(
-        frame,
-        text="Открыть прокси в Telegram сейчас",
-        variable=auto_var,
-        font=(FONT_FAMILY, 13),
-        text_color=TEXT_PRIMARY,
-        fg_color=TG_BLUE,
-        hover_color=TG_BLUE_HOVER,
-        corner_radius=6,
-        border_width=2,
-        border_color=FIELD_BORDER,
-    ).pack(anchor="w", pady=(0, 16))
-
-    def on_ok():
+        def on_done(open_tg: bool) -> None:
            FIRST_RUN_MARKER.touch()
-        open_tg = auto_var.get()
            root.destroy()
+            done.set()
            if open_tg:
                _on_open_in_telegram()

-    ctk.CTkButton(
-        frame,
-        text="Начать",
-        width=180,
-        height=42,
-        font=(FONT_FAMILY, 15, "bold"),
-        corner_radius=10,
-        fg_color=TG_BLUE,
-        hover_color=TG_BLUE_HOVER,
-        text_color="#ffffff",
-        command=on_ok,
-    ).pack(pady=(0, 0))
+        populate_first_run_window(ctk, root, theme, host=host, port=port, secret=secret, on_done=on_done)

-    root.protocol("WM_DELETE_WINDOW", on_ok)
-    root.mainloop()
+    ctk_run_dialog(_build)


-def _has_ipv6_enabled() -> bool:
-    import socket as _sock
-
-    try:
-        addrs = _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6)
-        for addr in addrs:
-            ip = addr[4][0]
-            if ip and not ip.startswith("::1") and not ip.startswith("fe80::1"):
-                return True
-    except Exception:
-        pass
-    try:
-        s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
-        s.bind(("::1", 0))
-        s.close()
-        return True
-    except Exception:
-        return False
-
-
-def _check_ipv6_warning():
-    _ensure_dirs()
-    if IPV6_WARN_MARKER.exists():
-        return
-    if not _has_ipv6_enabled():
-        return
-
-    IPV6_WARN_MARKER.touch()
-
-    threading.Thread(target=_show_ipv6_dialog, daemon=True).start()
-
-
-def _show_ipv6_dialog():
-    _show_info(
-        "На вашем компьютере включена поддержка подключения по IPv6.\n\n"
-        "Telegram может пытаться подключаться через IPv6, "
-        "что не поддерживается и может привести к ошибкам.\n\n"
-        "Если прокси не работает или в логах присутствуют ошибки, "
-        "связанные с попытками подключения по IPv6 - "
-        "попробуйте отключить в настройках прокси Telegram попытку соединения "
-        "по IPv6. Если данная мера не помогает, попробуйте отключить IPv6 "
-        "в системе.\n\n"
-        "Это предупреждение будет показано только один раз.",
-        "TG WS Proxy",
-    )
+# tray menu


 def _build_menu():
-    if pystray is None:
-        return None
    host = _config.get("host", DEFAULT_CONFIG["host"])
    port = _config.get("port", DEFAULT_CONFIG["port"])
+    link_host = tg_ws_proxy.get_link_host(host)
    return pystray.Menu(
-        pystray.MenuItem(
-            f"Открыть в Telegram ({host}:{port})", _on_open_in_telegram, default=True
-        ),
+        pystray.MenuItem(f"Открыть в Telegram ({link_host}:{port})", _on_open_in_telegram, default=True),
+        pystray.MenuItem("Скопировать ссылку", _on_copy_link),
        pystray.Menu.SEPARATOR,
        pystray.MenuItem("Перезапустить прокси", _on_restart),
        pystray.MenuItem("Настройки...", _on_edit_config),
@ -786,26 +240,18 @@ def _build_menu():
    )


-def run_tray():
+# entry point
+
+
+def run_tray() -> None:
    global _tray_icon, _config

    _config = load_config()
-    save_config(_config)
-
-    if LOG_FILE.exists():
-        try:
-            LOG_FILE.unlink()
-        except Exception:
-            pass
-
-    setup_logging(_config.get("verbose", False))
-    log.info("TG WS Proxy tray app starting")
-    log.info("Config: %s", _config)
-    log.info("Log file: %s", LOG_FILE)
+    bootstrap(_config)

    if pystray is None or Image is None:
        log.error("pystray or Pillow not installed; running in console mode")
-        start_proxy()
+        start_proxy(_config, _show_error)
        try:
            while True:
                time.sleep(1)
@ -813,14 +259,12 @@ def run_tray():
            stop_proxy()
        return

-    start_proxy()
-
+    start_proxy(_config, _show_error)
+    maybe_notify_update(_config, lambda: _exiting, _ask_yes_no)
    _show_first_run()
-    _check_ipv6_warning()
-
-    icon_image = _load_icon()
-    _tray_icon = pystray.Icon(APP_NAME, icon_image, "TG WS Proxy", menu=_build_menu())
+    check_ipv6_warning(_show_info)

+    _tray_icon = pystray.Icon(APP_NAME, load_icon(), "TG WS Proxy", menu=_build_menu())
    log.info("Tray icon running")
    _tray_icon.run()

@ -828,15 +272,14 @@ def run_tray():
    log.info("Tray app exited")


-def main():
-    if not _acquire_lock():
+def main() -> None:
+    if not acquire_lock("linux.py"):
        _show_info("Приложение уже запущено.", os.path.basename(sys.argv[0]))
        return
-
    try:
        run_tray()
    finally:
-        _release_lock()
+        release_lock()


 if __name__ == "__main__":
--- a/macos.py
+++ b/macos.py
@ -1,17 +1,13 @@
 from __future__ import annotations

-import json
-import logging
 import os
-import psutil
 import subprocess
 import sys
 import threading
 import time
 import webbrowser
-import asyncio as _asyncio
 from pathlib import Path
-from typing import Dict, Optional
+from typing import Optional

 try:
    import rumps
@ -29,234 +25,135 @@ except ImportError:
    pyperclip = None

 import proxy.tg_ws_proxy as tg_ws_proxy
+from proxy import __version__
+
+from utils.tray_common import (
+    APP_DIR, APP_NAME, DEFAULT_CONFIG, FIRST_RUN_MARKER, IPV6_WARN_MARKER,
+    LOG_FILE, acquire_lock, apply_proxy_config, ensure_dirs, load_config,
+    log, release_lock, save_config, setup_logging, stop_proxy, tg_proxy_url,
+)

-APP_NAME = "TgWsProxy"
-APP_DIR = Path.home() / "Library" / "Application Support" / APP_NAME
-CONFIG_FILE = APP_DIR / "config.json"
-LOG_FILE = APP_DIR / "proxy.log"
-FIRST_RUN_MARKER = APP_DIR / ".first_run_done"
-IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
 MENUBAR_ICON_PATH = APP_DIR / "menubar_icon.png"

-DEFAULT_CONFIG = {
-    "port": 1080,
-    "host": "127.0.0.1",
-    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
-    "verbose": False,
-}
-
 _proxy_thread: Optional[threading.Thread] = None
 _async_stop: Optional[object] = None
 _app: Optional[object] = None
 _config: dict = {}
 _exiting: bool = False
-_lock_file_path: Optional[Path] = None

-log = logging.getLogger("tg-ws-tray")
+# osascript dialogs


-# Single-instance lock
-
-def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
-    try:
-        lock_ct = float(lock_meta.get("create_time", 0.0))
-        proc_ct = float(proc.create_time())
-        if lock_ct > 0 and abs(lock_ct - proc_ct) > 1.0:
-            return False
-    except Exception:
-        return False
-
-    frozen = bool(getattr(sys, "frozen", False))
-    if frozen:
-        return APP_NAME.lower() in proc.name().lower()
-    return False
+def _esc(text: str) -> str:
+    return text.replace("\\", "\\\\").replace('"', '\\"')


-def _release_lock():
-    global _lock_file_path
-    if not _lock_file_path:
-        return
-    try:
-        _lock_file_path.unlink(missing_ok=True)
-    except Exception:
-        pass
-    _lock_file_path = None
+def _osascript(script: str) -> str:
+    r = subprocess.run(["osascript", "-e", script], capture_output=True, text=True)
+    return r.stdout.strip()


-def _acquire_lock() -> bool:
-    global _lock_file_path
-    _ensure_dirs()
-    lock_files = list(APP_DIR.glob("*.lock"))
+def _show_error(text: str, title: str = "TG WS Proxy") -> None:
+    _osascript(
+        f'display dialog "{_esc(text)}" with title "{_esc(title)}" '
+        f'buttons {{"OK"}} default button "OK" with icon stop'
+    )

-    for f in lock_files:
-        pid = None
-        meta: dict = {}

-        try:
-            pid = int(f.stem)
-        except Exception:
-            f.unlink(missing_ok=True)
-            continue
+def _show_info(text: str, title: str = "TG WS Proxy") -> None:
+    _osascript(
+        f'display dialog "{_esc(text)}" with title "{_esc(title)}" '
+        f'buttons {{"OK"}} default button "OK" with icon note'
+    )

-        try:
-            raw = f.read_text(encoding="utf-8").strip()
-            if raw:
-                meta = json.loads(raw)
-        except Exception:
-            meta = {}

-        try:
-            proc = psutil.Process(pid)
-            if _same_process(meta, proc):
-                return False
-        except Exception:
-            pass
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
+    return _ask_yes_no_close(text, title) is True

-        f.unlink(missing_ok=True)

-    lock_file = APP_DIR / f"{os.getpid()}.lock"
-    try:
-        proc = psutil.Process(os.getpid())
-        payload = {"create_time": proc.create_time()}
-        lock_file.write_text(json.dumps(payload, ensure_ascii=False),
-                             encoding="utf-8")
-    except Exception:
-        lock_file.touch()
-
-    _lock_file_path = lock_file
+def _ask_yes_no_close(text: str, title: str = "TG WS Proxy") -> Optional[bool]:
+    r = subprocess.run(
+        [
+            "osascript", "-e",
+            f'button returned of (display dialog "{_esc(text)}" '
+            f'with title "{_esc(title)}" '
+            f'buttons {{"Закрыть", "Нет", "Да"}} '
+            f'default button "Да" cancel button "Закрыть" with icon note)',
+        ],
+        capture_output=True, text=True,
+    )
+    if r.returncode != 0:
+        return None
+    btn = r.stdout.strip()
+    if btn == "Да":
        return True
+    if btn == "Нет":
+        return False
+    return None


-# Filesystem helpers
-
-def _ensure_dirs():
-    APP_DIR.mkdir(parents=True, exist_ok=True)
+def _osascript_input(prompt: str, default: str, title: str = "TG WS Proxy") -> Optional[str]:
+    r = subprocess.run(
+        [
+            "osascript", "-e",
+            f'text returned of (display dialog "{_esc(prompt)}" '
+            f'default answer "{_esc(default)}" '
+            f'with title "{_esc(title)}" '
+            f'buttons {{"Закрыть", "OK"}} '
+            f'default button "OK" cancel button "Закрыть")',
+        ],
+        capture_output=True, text=True,
+    )
+    if r.returncode != 0:
+        return None
+    return r.stdout.rstrip("\r\n")


-def load_config() -> dict:
-    _ensure_dirs()
-    if CONFIG_FILE.exists():
-        try:
-            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
-                data = json.load(f)
-            for k, v in DEFAULT_CONFIG.items():
-                data.setdefault(k, v)
-            return data
-        except Exception as exc:
-            log.warning("Failed to load config: %s", exc)
-    return dict(DEFAULT_CONFIG)
+# menubar icon


-def save_config(cfg: dict):
-    _ensure_dirs()
-    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
-        json.dump(cfg, f, indent=2, ensure_ascii=False)
-
-
-def setup_logging(verbose: bool = False):
-    _ensure_dirs()
-    root = logging.getLogger()
-    root.setLevel(logging.DEBUG if verbose else logging.INFO)
-
-    fh = logging.FileHandler(str(LOG_FILE), encoding="utf-8")
-    fh.setLevel(logging.DEBUG)
-    fh.setFormatter(logging.Formatter(
-        "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s",
-        datefmt="%Y-%m-%d %H:%M:%S"))
-    root.addHandler(fh)
-
-    if not getattr(sys, "frozen", False):
-        ch = logging.StreamHandler(sys.stdout)
-        ch.setLevel(logging.DEBUG if verbose else logging.INFO)
-        ch.setFormatter(logging.Formatter(
-            "%(asctime)s  %(levelname)-5s  %(message)s",
-            datefmt="%H:%M:%S"))
-        root.addHandler(ch)
-
-
-# Menubar icon
-
 def _make_menubar_icon(size: int = 44):
    if Image is None:
        return None
    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
    draw = ImageDraw.Draw(img)
-
    margin = size // 11
-    draw.ellipse([margin, margin, size - margin, size - margin],
-                 fill=(0, 0, 0, 255))
-
+    draw.ellipse([margin, margin, size - margin, size - margin], fill=(0, 0, 0, 255))
    try:
-        font = ImageFont.truetype(
-            "/System/Library/Fonts/Helvetica.ttc",
-            size=int(size * 0.55))
+        font = ImageFont.truetype("/System/Library/Fonts/Helvetica.ttc", size=int(size * 0.55))
    except Exception:
        font = ImageFont.load_default()
-
    bbox = draw.textbbox((0, 0), "T", font=font)
    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
-    tx = (size - tw) // 2 - bbox[0]
-    ty = (size - th) // 2 - bbox[1]
-    draw.text((tx, ty), "T", fill=(255, 255, 255, 255), font=font)
+    draw.text(
+        ((size - tw) // 2 - bbox[0], (size - th) // 2 - bbox[1]),
+        "T", fill=(255, 255, 255, 255), font=font,
+    )
    return img

-# Generate menubar icon PNG if it does not exist.
-def _ensure_menubar_icon():
+
+def _ensure_menubar_icon() -> None:
    if MENUBAR_ICON_PATH.exists():
        return
-    _ensure_dirs()
+    ensure_dirs()
    img = _make_menubar_icon(44)
    if img:
        img.save(str(MENUBAR_ICON_PATH), "PNG")


-# Native macOS dialogs
+# proxy lifecycle (macOS-local)

-def _osascript(script: str) -> str:
-    r = subprocess.run(
-        ['osascript', '-e', script],
-        capture_output=True, text=True)
-    return r.stdout.strip()
+import asyncio as _asyncio


-def _show_error(text: str, title: str = "TG WS Proxy"):
-    text_esc = text.replace('\\', '\\\\').replace('"', '\\"')
-    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
-    _osascript(
-        f'display dialog "{text_esc}" with title "{title_esc}" '
-        f'buttons {{"OK"}} default button "OK" with icon stop')
-
-
-def _show_info(text: str, title: str = "TG WS Proxy"):
-    text_esc = text.replace('\\', '\\\\').replace('"', '\\"')
-    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
-    _osascript(
-        f'display dialog "{text_esc}" with title "{title_esc}" '
-        f'buttons {{"OK"}} default button "OK" with icon note')
-
-
-def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
-    text_esc = text.replace('\\', '\\\\').replace('"', '\\"')
-    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
-    result = _osascript(
-        f'display dialog "{text_esc}" with title "{title_esc}" '
-        f'buttons {{"Нет", "Да"}} default button "Да" with icon note')
-    return "Да" in result
-
-
-# Proxy lifecycle
-
-def _run_proxy_thread(port: int, dc_opt: Dict[int, str], verbose: bool,
-                      host: str = '127.0.0.1'):
+def _run_proxy_thread() -> None:
    global _async_stop
    loop = _asyncio.new_event_loop()
    _asyncio.set_event_loop(loop)
    stop_ev = _asyncio.Event()
    _async_stop = (loop, stop_ev)
-
    try:
-        loop.run_until_complete(
-            tg_ws_proxy._run(port, dc_opt, stop_event=stop_ev, host=host))
+        loop.run_until_complete(tg_ws_proxy._run(stop_event=stop_ev))
    except Exception as exc:
        log.error("Proxy thread crashed: %s", exc)
        if "Address already in use" in str(exc):
@ -264,40 +161,28 @@ def _run_proxy_thread(port: int, dc_opt: Dict[int, str], verbose: bool,
                "Не удалось запустить прокси:\n"
                "Порт уже используется другим приложением.\n\n"
                "Закройте приложение, использующее этот порт, "
-                "или измените порт в настройках прокси и перезапустите.")
+                "или измените порт в настройках прокси и перезапустите."
+            )
    finally:
        loop.close()
        _async_stop = None


-def start_proxy():
-    global _proxy_thread, _config
+def _start_proxy() -> None:
+    global _proxy_thread
    if _proxy_thread and _proxy_thread.is_alive():
        log.info("Proxy already running")
        return
-
-    cfg = _config
-    port = cfg.get("port", DEFAULT_CONFIG["port"])
-    host = cfg.get("host", DEFAULT_CONFIG["host"])
-    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
-    verbose = cfg.get("verbose", False)
-
-    try:
-        dc_opt = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
-    except ValueError as e:
-        log.error("Bad config dc_ip: %s", e)
-        _show_error(f"Ошибка конфигурации:\n{e}")
+    if not apply_proxy_config(_config):
+        _show_error("Ошибка конфигурации DC → IP.")
        return
-
-    log.info("Starting proxy on %s:%d ...", host, port)
-    _proxy_thread = threading.Thread(
-        target=_run_proxy_thread,
-        args=(port, dc_opt, verbose, host),
-        daemon=True, name="proxy")
+    pc = tg_ws_proxy.proxy_config
+    log.info("Starting proxy on %s:%d ...", pc.host, pc.port)
+    _proxy_thread = threading.Thread(target=_run_proxy_thread, daemon=True, name="proxy")
    _proxy_thread.start()


-def stop_proxy():
+def _stop_proxy() -> None:
    global _proxy_thread, _async_stop
    if _async_stop:
        loop, stop_ev = _async_stop
@ -308,21 +193,21 @@ def stop_proxy():
    log.info("Proxy stopped")


-def restart_proxy():
+def _restart_proxy() -> None:
    log.info("Restarting proxy...")
-    stop_proxy()
+    _stop_proxy()
    time.sleep(0.3)
-    start_proxy()
+    _start_proxy()


-# Menu callbacks
+# menu callbacks

-def _on_open_in_telegram(_=None):
-    port = _config.get("port", DEFAULT_CONFIG["port"])
-    url = f"tg://socks?server=127.0.0.1&port={port}"
+
+def _on_open_in_telegram(_=None) -> None:
+    url = tg_proxy_url(_config)
    log.info("Opening %s", url)
    try:
-        result = subprocess.call(['open', url])
+        result = subprocess.call(["open", url])
        if result != 0:
            raise RuntimeError("open command failed")
    except Exception:
@ -336,68 +221,109 @@ def _on_open_in_telegram(_=None):
                if pyperclip:
                    pyperclip.copy(url)
                else:
-                    subprocess.run(['pbcopy'], input=url.encode(),
-                                   check=True)
+                    subprocess.run(["pbcopy"], input=url.encode(), check=True)
                _show_info(
                    "Не удалось открыть Telegram автоматически.\n\n"
-                    f"Ссылка скопирована в буфер обмена:\n{url}")
+                    f"Ссылка скопирована в буфер обмена:\n{url}"
+                )
            except Exception as exc:
                log.error("Clipboard copy failed: %s", exc)
                _show_error(f"Не удалось скопировать ссылку:\n{exc}")


-def _on_restart(_=None):
-    def _do_restart():
+def _on_copy_link(_=None) -> None:
+    url = tg_proxy_url(_config)
+    log.info("Copying link: %s", url)
+    try:
+        if pyperclip:
+            pyperclip.copy(url)
+        else:
+            subprocess.run(["pbcopy"], input=url.encode(), check=True)
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")
+
+
+def _on_restart(_=None) -> None:
+    def _do():
        global _config
        _config = load_config()
        if _app:
            _app.update_menu_title()
-        restart_proxy()
+        _restart_proxy()

-    threading.Thread(target=_do_restart, daemon=True).start()
+    threading.Thread(target=_do, daemon=True).start()


-def _on_open_logs(_=None):
+def _on_open_logs(_=None) -> None:
    log.info("Opening log file: %s", LOG_FILE)
    if LOG_FILE.exists():
-        subprocess.call(['open', str(LOG_FILE)])
+        subprocess.call(["open", str(LOG_FILE)])
    else:
        _show_info("Файл логов ещё не создан.")

-# Show a native text input dialog. Returns None if cancelled.
-def _osascript_input(prompt: str, default: str,
-                     title: str = "TG WS Proxy") -> Optional[str]:
-    prompt_esc = prompt.replace('\\', '\\\\').replace('"', '\\"')
-    default_esc = default.replace('\\', '\\\\').replace('"', '\\"')
-    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
-    r = subprocess.run(
-        ['osascript', '-e',
-         f'text returned of (display dialog "{prompt_esc}" '
-         f'default answer "{default_esc}" '
-         f'with title "{title_esc}" '
-         f'buttons {{"Отмена", "OK"}} default button "OK")'],
-        capture_output=True, text=True)
-    if r.returncode != 0:
-        return None
-    return r.stdout.rstrip("\r\n")

-
-def _on_edit_config(_=None):
+def _on_edit_config(_=None) -> None:
    threading.Thread(target=_edit_config_dialog, daemon=True).start()


-# Settings via native macOS dialogs
-def _edit_config_dialog():
+def _check_updates_menu_title() -> str:
+    on = bool(_config.get("check_updates", True))
+    return "✓ Проверять обновления при запуске" if on else "Проверять обновления при запуске (выкл)"
+
+
+def _toggle_check_updates(_=None) -> None:
+    global _config
+    _config["check_updates"] = not bool(_config.get("check_updates", True))
+    save_config(_config)
+    if _app is not None:
+        _app._check_updates_item.title = _check_updates_menu_title()
+
+
+def _on_open_release_page(_=None) -> None:
+    from utils.update_check import RELEASES_PAGE_URL
+    webbrowser.open(RELEASES_PAGE_URL)
+
+
+# update check
+
+
+def _maybe_notify_update_async() -> None:
+    def _work():
+        time.sleep(1.5)
+        if _exiting:
+            return
+        if not _config.get("check_updates", True):
+            return
+        try:
+            from utils.update_check import RELEASES_PAGE_URL, get_status, run_check
+            run_check(__version__)
+            st = get_status()
+            if not st.get("has_update"):
+                return
+            url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
+            ver = st.get("latest") or "?"
+            if _ask_yes_no(
+                f"Доступна новая версия: {ver}\n\nОткрыть страницу релиза в браузере?",
+                "TG WS Proxy — обновление",
+            ):
+                webbrowser.open(url)
+        except Exception as exc:
+            log.debug("Update check failed: %s", exc)
+
+    threading.Thread(target=_work, daemon=True, name="update-check").start()
+
+
+# settings dialog
+
+
+def _edit_config_dialog() -> None:
    cfg = load_config()

-    # Host
-    host = _osascript_input(
-        "IP-адрес прокси:",
-        cfg.get("host", DEFAULT_CONFIG["host"]))
+    host = _osascript_input("IP-адрес прокси:", cfg.get("host", DEFAULT_CONFIG["host"]))
    if host is None:
        return
    host = host.strip()
-
    import socket as _sock
    try:
        _sock.inet_aton(host)
@ -405,10 +331,7 @@ def _edit_config_dialog():
        _show_error("Некорректный IP-адрес.")
        return

-    # Port
-    port_str = _osascript_input(
-        "Порт прокси:",
-        str(cfg.get("port", DEFAULT_CONFIG["port"])))
+    port_str = _osascript_input("Порт прокси:", str(cfg.get("port", DEFAULT_CONFIG["port"])))
    if port_str is None:
        return
    try:
@ -419,30 +342,66 @@ def _edit_config_dialog():
        _show_error("Порт должен быть числом 1-65535")
        return

-    # DC-IP mappings
+    secret_str = _osascript_input(
+        "MTProto Secret (32 hex символа):", cfg.get("secret", DEFAULT_CONFIG["secret"])
+    )
+    if secret_str is None:
+        return
+    secret_str = secret_str.strip().lower()
+    if len(secret_str) != 32 or not all(c in "0123456789abcdef" for c in secret_str):
+        _show_error("Secret должен быть строкой из 32 шестнадцатеричных символов.")
+        return
+
    dc_default = ", ".join(cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"]))
    dc_str = _osascript_input(
        "DC → IP маппинги (через запятую, формат DC:IP):\n"
        "Например: 2:149.154.167.220, 4:149.154.167.220",
-        dc_default)
+        dc_default,
+    )
    if dc_str is None:
        return
-    dc_lines = [s.strip() for s in dc_str.replace(',', '\n').splitlines()
-                if s.strip()]
+    dc_lines = [s.strip() for s in dc_str.replace(",", "\n").splitlines() if s.strip()]
    try:
        tg_ws_proxy.parse_dc_ip_list(dc_lines)
    except ValueError as e:
        _show_error(str(e))
        return

-    # Verbose
-    verbose = _ask_yes_no("Включить подробное логирование (verbose)?")
+    verbose = _ask_yes_no_close("Включить подробное логирование (verbose)?")
+    if verbose is None:
+        return
+
+    adv_str = _osascript_input(
+        "Расширенные настройки (буфер KB, WS пул, лог MB):\n"
+        "Формат: buf_kb,pool_size,log_max_mb",
+        f"{cfg.get('buf_kb', DEFAULT_CONFIG['buf_kb'])},"
+        f"{cfg.get('pool_size', DEFAULT_CONFIG['pool_size'])},"
+        f"{cfg.get('log_max_mb', DEFAULT_CONFIG['log_max_mb'])}",
+    )
+    if adv_str is None:
+        return
+
+    adv = {}
+    if adv_str:
+        parts = [s.strip() for s in adv_str.split(",")]
+        keys = [("buf_kb", int), ("pool_size", int), ("log_max_mb", float)]
+        for i, (k, typ) in enumerate(keys):
+            if i < len(parts):
+                try:
+                    adv[k] = typ(parts[i])
+                except ValueError:
+                    pass

    new_cfg = {
        "host": host,
        "port": port,
+        "secret": secret_str,
        "dc_ip": dc_lines,
        "verbose": verbose,
+        "buf_kb": adv.get("buf_kb", cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])),
+        "pool_size": adv.get("pool_size", cfg.get("pool_size", DEFAULT_CONFIG["pool_size"])),
+        "log_max_mb": adv.get("log_max_mb", cfg.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"])),
+        "check_updates": cfg.get("check_updates", True),
    }
    save_config(new_cfg)
    log.info("Config saved: %s", new_cfg)
@ -452,20 +411,23 @@ def _edit_config_dialog():
    if _app:
        _app.update_menu_title()

-    if _ask_yes_no("Настройки сохранены.\n\nПерезапустить прокси сейчас?"):
-        restart_proxy()
+    if _ask_yes_no_close("Настройки сохранены.\n\nПерезапустить прокси сейчас?"):
+        _restart_proxy()


-# First-run & IPv6 dialogs
+# first run & ipv6

-def _show_first_run():
-    _ensure_dirs()
+
+def _show_first_run() -> None:
+    ensure_dirs()
    if FIRST_RUN_MARKER.exists():
        return

    host = _config.get("host", DEFAULT_CONFIG["host"])
    port = _config.get("port", DEFAULT_CONFIG["port"])
-    tg_url = f"tg://socks?server={host}&port={port}"
+    secret = _config.get("secret", DEFAULT_CONFIG["secret"])
+    tg_url = tg_proxy_url(_config)
+    link_host = tg_ws_proxy.get_link_host(host)

    text = (
        f"Прокси запущен и работает в строке меню.\n\n"
@ -475,54 +437,54 @@ def _show_first_run():
        f"  Или ссылка: {tg_url}\n\n"
        f"Вручную:\n"
        f"  Настройки → Продвинутые → Тип подключения → Прокси\n"
-        f"  SOCKS5 → {host} : {port} (без логина/пароля)\n\n"
+        f"  MTProto → {link_host} : {port} \n"
+        f"  Secret: dd{secret} \n\n"
        f"Открыть прокси в Telegram сейчас?"
    )

    FIRST_RUN_MARKER.touch()
-
    if _ask_yes_no(text, "TG WS Proxy"):
        _on_open_in_telegram()


-def _has_ipv6_enabled() -> bool:
-    import socket as _sock
-    try:
-        addrs = _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6)
-        for addr in addrs:
-            ip = addr[4][0]
-            if ip and not ip.startswith('::1') and not ip.startswith('fe80::1'):
-                return True
-    except Exception:
-        pass
-    try:
-        s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
-        s.bind(('::1', 0))
-        s.close()
-        return True
-    except Exception:
-        return False
-
-
-def _check_ipv6_warning():
-    _ensure_dirs()
+def _check_ipv6_warning() -> None:
+    ensure_dirs()
    if IPV6_WARN_MARKER.exists():
        return
-    if not _has_ipv6_enabled():
+
+    import socket as _sock
+    has = False
+    try:
+        for addr in _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6):
+            ip = addr[4][0]
+            if ip and not ip.startswith("::1") and not ip.startswith("fe80::1"):
+                has = True
+                break
+    except Exception:
+        pass
+    if not has:
+        try:
+            s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
+            s.bind(("::1", 0))
+            s.close()
+            has = True
+        except Exception:
+            pass
+    if not has:
        return

    IPV6_WARN_MARKER.touch()
-
    _show_info(
        "На вашем компьютере включена поддержка подключения по IPv6.\n\n"
        "Telegram может пытаться подключаться через IPv6, "
        "что не поддерживается и может привести к ошибкам.\n\n"
        "Если прокси не работает, попробуйте отключить "
        "попытку соединения по IPv6 в настройках прокси Telegram.\n\n"
-        "Это предупреждение будет показано только один раз.")
+        "Это предупреждение будет показано только один раз."
+    )


-# rumps menubar app
+# rumps app

 _TgWsProxyAppBase = rumps.App if rumps else object

@ -530,24 +492,26 @@ _TgWsProxyAppBase = rumps.App if rumps else object
 class TgWsProxyApp(_TgWsProxyAppBase):
    def __init__(self):
        _ensure_menubar_icon()
-        icon_path = (str(MENUBAR_ICON_PATH)
-                     if MENUBAR_ICON_PATH.exists() else None)
+        icon_path = str(MENUBAR_ICON_PATH) if MENUBAR_ICON_PATH.exists() else None

        host = _config.get("host", DEFAULT_CONFIG["host"])
        port = _config.get("port", DEFAULT_CONFIG["port"])
+        link_host = tg_ws_proxy.get_link_host(host)

        self._open_tg_item = rumps.MenuItem(
-            f"Открыть в Telegram ({host}:{port})",
-            callback=_on_open_in_telegram)
-        self._restart_item = rumps.MenuItem(
-            "Перезапустить прокси",
-            callback=_on_restart)
-        self._settings_item = rumps.MenuItem(
-            "Настройки...",
-            callback=_on_edit_config)
-        self._logs_item = rumps.MenuItem(
-            "Открыть логи",
-            callback=_on_open_logs)
+            f"Открыть в Telegram ({link_host}:{port})", callback=_on_open_in_telegram
+        )
+        self._copy_link_item = rumps.MenuItem("Скопировать ссылку", callback=_on_copy_link)
+        self._restart_item = rumps.MenuItem("Перезапустить прокси", callback=_on_restart)
+        self._settings_item = rumps.MenuItem("Настройки...", callback=_on_edit_config)
+        self._logs_item = rumps.MenuItem("Открыть логи", callback=_on_open_logs)
+        self._release_page_item = rumps.MenuItem(
+            "Страница релиза на GitHub…", callback=_on_open_release_page
+        )
+        self._check_updates_item = rumps.MenuItem(
+            _check_updates_menu_title(), callback=_toggle_check_updates
+        )
+        self._version_item = rumps.MenuItem(f"Версия {__version__}", callback=lambda _: None)

        super().__init__(
            "TG WS Proxy",
@ -556,20 +520,30 @@ class TgWsProxyApp(_TgWsProxyAppBase):
            quit_button="Выход",
            menu=[
                self._open_tg_item,
+                self._copy_link_item,
                None,
                self._restart_item,
                self._settings_item,
                self._logs_item,
-            ])
+                None,
+                self._release_page_item,
+                self._check_updates_item,
+                None,
+                self._version_item,
+            ],
+        )

-    def update_menu_title(self):
+    def update_menu_title(self) -> None:
        host = _config.get("host", DEFAULT_CONFIG["host"])
        port = _config.get("port", DEFAULT_CONFIG["port"])
-        self._open_tg_item.title = (
-            f"Открыть в Telegram ({host}:{port})")
+        link_host = tg_ws_proxy.get_link_host(host)
+        self._open_tg_item.title = f"Открыть в Telegram ({link_host}:{port})"


-def run_menubar():
+# entry point
+
+
+def run_menubar() -> None:
    global _app, _config

    _config = load_config()
@ -581,22 +555,26 @@ def run_menubar():
        except Exception:
            pass

-    setup_logging(_config.get("verbose", False))
-    log.info("TG WS Proxy menubar app starting")
+    setup_logging(
+        _config.get("verbose", False),
+        log_max_mb=_config.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]),
+    )
+    log.info("TG WS Proxy версия %s, menubar app starting", __version__)
    log.info("Config: %s", _config)
    log.info("Log file: %s", LOG_FILE)

    if rumps is None or Image is None:
        log.error("rumps or Pillow not installed; running in console mode")
-        start_proxy()
+        _start_proxy()
        try:
            while True:
                time.sleep(1)
        except KeyboardInterrupt:
-            stop_proxy()
+            _stop_proxy()
        return

-    start_proxy()
+    _start_proxy()
+    _maybe_notify_update_async()
    _show_first_run()
    _check_ipv6_warning()

@ -604,19 +582,18 @@ def run_menubar():
    log.info("Menubar app running")
    _app.run()

-    stop_proxy()
+    _stop_proxy()
    log.info("Menubar app exited")


-def main():
-    if not _acquire_lock():
+def main() -> None:
+    if not acquire_lock("macos.py"):
        _show_info("Приложение уже запущено.")
        return
-
    try:
        run_menubar()
    finally:
-        _release_lock()
+        release_lock()


 if __name__ == "__main__":
--- a/proxy/init.py
+++ b/proxy/init.py
@ -1 +1 @@
-__version__ = "1.1.3"
+__version__ = "1.4.0"
--- a/proxy/tg_ws_proxy.py
+++ b/proxy/tg_ws_proxy.py
--- a/pyproject.toml
+++ b/pyproject.toml
@ -18,59 +18,37 @@ authors = [

 keywords = [
    "telegram",
+    "tdesktop",
    "proxy",
-    "websocket"
+    "bypass",
+    "websocket",
+    "mtproto",
 ]
 classifiers = [
  "Development Status :: 5 - Production/Stable",
  "Environment :: Console",
-  "Environment :: MacOS X :: Cocoa",
-  "Environment :: Win32 (MS Windows)",
-  "Environment :: X11 Applications :: GTK",
  "Intended Audience :: Customer Service",
  "Programming Language :: Python :: 3",
  "License :: OSI Approved :: MIT License",
-  "Operating System :: MacOS :: MacOS X",
-  "Operating System :: Microsoft :: Windows",
-  "Operating System :: POSIX :: Linux",
+  "Operating System :: OS Independent",
  "Topic :: System :: Networking :: Firewalls",
 ]

 dependencies = [
+    "pyperclip==1.9.0",
+
+    "psutil==5.9.8; platform_system == 'Windows' and python_version < '3.9'",
    "cryptography==41.0.7; platform_system == 'Windows' and python_version < '3.9'",
+    "Pillow==10.4.0; platform_system == 'Windows' and python_version < '3.9'",
+
+    "psutil==7.0.0; platform_system != 'Windows' or python_version >= '3.9'",
    "cryptography==46.0.5; platform_system != 'Windows' or python_version >= '3.9'",
-]
+    "Pillow==12.1.1; (platform_system != 'Windows' or python_version >= '3.9') and platform_system != 'Darwin'",

-[project.optional-dependencies]
-win7 = [
-    "customtkinter==5.2.2",
-    "Pillow==10.4.0",
-    "psutil==5.9.8",
-    "pystray==0.19.5",
-    "pyperclip==1.9.0",
-]
-
-win10 = [
-    "customtkinter==5.2.2",
-    "Pillow==12.1.1",
-    "psutil==7.0.0",
-    "pystray==0.19.5",
-    "pyperclip==1.9.0",
-]
-
-macos = [
-    "Pillow==12.1.0",
-    "psutil==7.0.0",
-    "pyperclip==1.9.0",
-    "rumps==0.4.0",
-]
-
-linux = [
-    "customtkinter==5.2.2",
-    "Pillow==12.1.1",
-    "psutil==7.0.0",
-    "pystray==0.19.5",
-    "pyperclip==1.9.0",
+    "customtkinter==5.2.2; platform_system != 'Darwin'",
+    "pystray==0.19.5; platform_system != 'Darwin'",
+    "rumps==0.4.0; platform_system == 'Darwin'",
+    "Pillow==12.1.0; platform_system == 'Darwin'",
 ]

 [project.scripts]
@ -84,7 +62,7 @@ Source = "https://github.com/Flowseal/tg-ws-proxy"
 Issues = "https://github.com/Flowseal/tg-ws-proxy/issues"

 [tool.hatch.build.targets.wheel]
-packages = ["proxy"]
+packages = ["proxy", "ui", "utils"]

 [tool.hatch.build.force-include]
 "windows.py" = "windows.py"
--- a/ui/init.py
+++ b/ui/init.py
@ -0,0 +1,4 @@
+"""
+Интерфейс tray (CustomTkinter): тема, диалоги настроек, подсказки.
+Ядро прокси — пакет `proxy`.
+"""
--- a/ui/ctk_theme.py
+++ b/ui/ctk_theme.py
@ -0,0 +1,108 @@
+from __future__ import annotations
+
+import sys
+import tkinter
+from dataclasses import dataclass
+from typing import Any, Callable, Optional, Tuple
+
+_tk_variable_del_guard_installed = False
+
+
+def install_tkinter_variable_del_guard() -> None:
+    global _tk_variable_del_guard_installed
+    if _tk_variable_del_guard_installed:
+        return
+    _orig = tkinter.Variable.__del__
+
+    def _safe_variable_del(self: Any, _orig: Any = _orig) -> None:
+        try:
+            _orig(self)
+        except (RuntimeError, tkinter.TclError):
+            pass
+
+    tkinter.Variable.__del__ = _safe_variable_del  # type: ignore[assignment]
+    _tk_variable_del_guard_installed = True
+
+CONFIG_DIALOG_SIZE: Tuple[int, int] = (460, 560)
+CONFIG_DIALOG_FRAME_PAD: Tuple[int, int] = (20, 14)
+FIRST_RUN_SIZE: Tuple[int, int] = (520, 480)
+FIRST_RUN_FRAME_PAD: Tuple[int, int] = (28, 24)
+
+
+@dataclass(frozen=True)
+class CtkTheme:
+    tg_blue: tuple = ("#3390ec", "#3390ec")
+    tg_blue_hover: tuple = ("#2b7cd4", "#2b7cd4")
+
+    bg: tuple = ("#ffffff", "#1e1e1e")
+    field_bg: tuple = ("#f0f2f5", "#2b2b2b")
+    field_border: tuple = ("#d6d9dc", "#3a3a3a")
+
+    text_primary: tuple = ("#000000", "#ffffff")
+    text_secondary: tuple = ("#707579", "#aaaaaa")
+
+    ui_font_family: str = "Sans"
+    mono_font_family: str = "Monospace"
+
+
+def ctk_theme_for_platform() -> CtkTheme:
+    if sys.platform == "win32":
+        return CtkTheme(ui_font_family="Segoe UI", mono_font_family="Consolas")
+    return CtkTheme()
+
+
+def apply_ctk_appearance(ctk: Any) -> None:
+    ctk.set_appearance_mode("auto")
+    ctk.set_default_color_theme("blue")
+
+def center_ctk_geometry(root: Any, width: int, height: int) -> None:
+    sw = root.winfo_screenwidth()
+    sh = root.winfo_screenheight()
+    root.geometry(f"{width}x{height}+{(sw - width) // 2}+{(sh - height) // 2}")
+
+
+def create_ctk_toplevel(
+    ctk: Any,
+    *,
+    title: str,
+    width: int,
+    height: int,
+    theme: CtkTheme,
+    topmost: bool = True,
+    after_create: Optional[Callable[[Any], None]] = None,
+) -> Any:
+    root = ctk.CTkToplevel()
+    root.title(title)
+    root.resizable(False, False)
+    center_ctk_geometry(root, width, height)
+    root.configure(fg_color=theme.bg)
+    if topmost:
+        root.attributes("-topmost", True)
+    root.lift()
+    root.focus_force()
+    if after_create:
+        _after_id = root.after(300, lambda: after_create(root))
+        _orig_destroy = root.destroy
+
+        def _safe_destroy():
+            try:
+                root.after_cancel(_after_id)
+            except Exception:
+                pass
+            _orig_destroy()
+
+        root.destroy = _safe_destroy
+    return root
+
+
+def main_content_frame(
+    ctk: Any,
+    root: Any,
+    theme: CtkTheme,
+    *,
+    padx: int,
+    pady: int,
+) -> Any:
+    frame = ctk.CTkFrame(root, fg_color=theme.bg, corner_radius=0)
+    frame.pack(fill="both", expand=True, padx=padx, pady=pady)
+    return frame
--- a/ui/ctk_tooltip.py
+++ b/ui/ctk_tooltip.py
@ -0,0 +1,109 @@
+from __future__ import annotations
+
+import tkinter as tk
+from typing import Any, List, Optional
+
+
+class CtkTooltip:
+    def __init__(
+        self,
+        widget: Any,
+        text: str,
+        *,
+        delay_ms: int = 450,
+        wraplength: int = 320,
+    ) -> None:
+        self.widget = widget
+        self.text = text
+        self.delay_ms = delay_ms
+        self.wraplength = wraplength
+        self._after_id: Optional[str] = None
+        self._tip: Optional[tk.Toplevel] = None
+        widget.bind("<Enter>", self._schedule, add="+")
+        widget.bind("<Leave>", self._hide, add="+")
+        widget.bind("<Button>", self._hide, add="+")
+        widget.bind("<Destroy>", self._on_destroy, add="+")
+
+    def _schedule(self, _event: Any = None) -> None:
+        if self.widget is None:
+            return
+        self._cancel_after()
+        self._after_id = self.widget.after(self.delay_ms, self._show)
+
+    def _cancel_after(self) -> None:
+        if self._after_id is not None:
+            try:
+                self.widget.after_cancel(self._after_id)
+            except Exception:
+                pass
+            self._after_id = None
+
+    def _show(self) -> None:
+        self._after_id = None
+        if self._tip is not None:
+            return
+        try:
+            if not self.widget.winfo_exists():
+                return
+        except Exception:
+            return
+
+        tw = tk.Toplevel(self.widget.winfo_toplevel())
+        tw.wm_overrideredirect(True)
+        try:
+            tw.wm_attributes("-topmost", True)
+        except Exception:
+            pass
+        tw.configure(bg="#2b2b2b")
+        lbl = tk.Label(
+            tw,
+            text=self.text,
+            justify="left",
+            wraplength=self.wraplength,
+            background="#2b2b2b",
+            foreground="#f0f0f0",
+            relief="flat",
+            borderwidth=0,
+            padx=10,
+            pady=8,
+            font=("Segoe UI", 10) if _is_windows() else None,
+        )
+        lbl.pack()
+        x = self.widget.winfo_rootx() + 12
+        y = self.widget.winfo_rooty() + self.widget.winfo_height() + 4
+        tw.wm_geometry(f"+{x}+{y}")
+        self._tip = tw
+
+    def _hide(self, _event: Any = None) -> None:
+        self._cancel_after()
+        if self._tip is not None:
+            try:
+                self._tip.destroy()
+            except Exception:
+                pass
+            self._tip = None
+
+    def _on_destroy(self, _event: Any = None) -> None:
+        self._hide()
+        self.widget = None
+
+
+def _is_windows() -> bool:
+    import sys
+
+    return sys.platform == "win32"
+
+
+def attach_ctk_tooltip(
+    widget: Any,
+    text: str,
+    *,
+    delay_ms: int = 450,
+    wraplength: int = 320,
+) -> None:
+    CtkTooltip(widget, text, delay_ms=delay_ms, wraplength=wraplength)
+
+
+def attach_tooltip_to_widgets(widgets: List[Any], text: str, **kwargs: Any) -> None:
+    for w in widgets:
+        attach_ctk_tooltip(w, text, **kwargs)
--- a/ui/ctk_tray_ui.py
+++ b/ui/ctk_tray_ui.py
@ -0,0 +1,516 @@
+from __future__ import annotations
+
+import os
+import webbrowser
+from dataclasses import dataclass
+from typing import Any, Callable, Dict, List, Optional, Tuple, Union
+
+import proxy.tg_ws_proxy as tg_ws_proxy
+from proxy import __version__
+from utils.update_check import RELEASES_PAGE_URL, get_status
+
+from ui.ctk_theme import (
+    FIRST_RUN_FRAME_PAD,
+    CtkTheme,
+    main_content_frame,
+)
+from ui.ctk_tooltip import attach_ctk_tooltip, attach_tooltip_to_widgets
+
+_TIP_HOST = (
+    "Адрес, на котором прокси принимает подключения.\n"
+    "Обычно 127.0.0.1 — локальная сеть, 0.0.0.0 - все интерфейсы"
+)
+_TIP_PORT = (
+    "Порт прокси. В Telegram Desktop в настройках прокси должен быть "
+    "указан тот же порт"
+)
+_TIP_SECRET = "Секретный ключ для авторизации клиентов"
+_TIP_DC = (
+    "Соответствие номера датацентра Telegram (DC) и IP-адреса сервера.\n"
+    "Каждая строка: «номер:IP», например 2:149.154.167.220. "
+    "Прокси по этим правилам направляет трафик к нужным серверам Telegram"
+)
+_TIP_VERBOSE = (
+    "Если включено, в файл логов пишется больше подробностей — "
+    "необходимо при поиске неполадок"
+)
+_TIP_BUF_KB = (
+    "Размер буфера приёма/передачи в килобайтах.\n"
+    "Больше значение — больше выделение памяти на сокет"
+)
+_TIP_POOL = (
+    "Сколько параллельных WebSocket-сессий к одному датацентру можно держать.\n"
+    "Увеличение может помочь при высокой нагрузке"
+)
+_TIP_LOG_MB = (
+    "Максимальный размер файла лога; при достижении лимита файл перезаписывается"
+)
+_TIP_AUTOSTART = (
+    "Запускать TG WS Proxy при входе в Windows. "
+    "Если вы переместите программу в другую папку, автозапуск сбросится"
+)
+_TIP_CHECK_UPDATES = "При запуске проверять наличие обновлений"
+_TIP_SAVE = "Сохранить настройки"
+_TIP_CANCEL = "Закрыть окно без сохранения изменений"
+
+_INNER_W = 396
+
+
+def _entry(ctk, parent, theme, *, var=None, width=0, height=36, radius=10, **kw):
+    opts = dict(
+        font=(theme.ui_font_family, 13), corner_radius=radius,
+        fg_color=theme.bg, border_color=theme.field_border,
+        border_width=1, text_color=theme.text_primary,
+    )
+    if var is not None:
+        opts["textvariable"] = var
+    if width:
+        opts["width"] = width
+    opts["height"] = height
+    opts.update(kw)
+    return ctk.CTkEntry(parent, **opts)
+
+
+def _checkbox(ctk, parent, theme, text, variable):
+    return ctk.CTkCheckBox(
+        parent, text=text, variable=variable,
+        font=(theme.ui_font_family, 13), text_color=theme.text_primary,
+        fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
+        corner_radius=6, border_width=2, border_color=theme.field_border,
+    )
+
+
+def _label(ctk, parent, theme, text, *, size=12, bold=False, secondary=True, **kw):
+    weight = "bold" if bold else "normal"
+    return ctk.CTkLabel(
+        parent, text=text,
+        font=(theme.ui_font_family, size, weight),
+        text_color=theme.text_secondary if secondary else theme.text_primary,
+        anchor="w", **kw,
+    )
+
+
+def _labeled_entry(ctk, parent, theme, label_text, value, *, tip="", width=0, pack_fill=False):
+    col = ctk.CTkFrame(parent, fg_color="transparent")
+    lbl = _label(ctk, col, theme, label_text)
+    lbl.pack(anchor="w", pady=(0, 2))
+    var = ctk.StringVar(value=str(value))
+    ent = _entry(ctk, col, theme, var=var, width=width)
+    if pack_fill:
+        ent.pack(fill="x")
+    else:
+        ent.pack(anchor="w")
+    if tip:
+        attach_tooltip_to_widgets([lbl, ent, col], tip)
+    return col, var
+
+
+def tray_settings_scroll_and_footer(
+    ctk: Any,
+    content_parent: Any,
+    theme: CtkTheme,
+) -> Tuple[Any, Any]:
+    footer = ctk.CTkFrame(content_parent, fg_color=theme.bg)
+    footer.pack(side="bottom", fill="x")
+    scroll = ctk.CTkScrollableFrame(
+        content_parent,
+        fg_color=theme.bg,
+        corner_radius=0,
+        scrollbar_button_color=theme.field_border,
+        scrollbar_button_hover_color=theme.text_secondary,
+    )
+    scroll.pack(fill="both", expand=True)
+    return scroll, footer
+
+
+def _config_section(
+    ctk: Any,
+    parent: Any,
+    theme: CtkTheme,
+    title: str,
+    *,
+    bottom_spacer: int = 6,
+) -> Any:
+    wrap = ctk.CTkFrame(parent, fg_color="transparent")
+    wrap.pack(fill="x", pady=(0, bottom_spacer))
+    _label(ctk, wrap, theme, title, secondary=False, bold=True).pack(anchor="w", pady=(0, 2))
+    card = ctk.CTkFrame(
+        wrap, fg_color=theme.field_bg, corner_radius=10,
+        border_width=1, border_color=theme.field_border,
+    )
+    card.pack(fill="x")
+    inner = ctk.CTkFrame(card, fg_color="transparent")
+    inner.pack(fill="x", padx=10, pady=8)
+    return inner
+
+
+@dataclass
+class TrayConfigFormWidgets:
+    host_var: Any
+    port_var: Any
+    secret_var: Any
+    dc_textbox: Any
+    verbose_var: Any
+    adv_entries: List[Any]
+    adv_keys: Tuple[str, ...]
+    autostart_var: Optional[Any]
+    check_updates_var: Optional[Any]
+
+
+def install_tray_config_form(
+    ctk: Any,
+    frame: Any,
+    theme: CtkTheme,
+    cfg: dict,
+    default_config: dict,
+    *,
+    show_autostart: bool = False,
+    autostart_value: bool = False,
+) -> TrayConfigFormWidgets:
+    header = ctk.CTkFrame(frame, fg_color="transparent")
+    header.pack(fill="x", pady=(0, 2))
+    ctk.CTkLabel(
+        header, text="Настройки прокси",
+        font=(theme.ui_font_family, 17, "bold"),
+        text_color=theme.text_primary, anchor="w",
+    ).pack(side="left")
+    ctk.CTkLabel(
+        header, text=f"v{__version__}",
+        font=(theme.ui_font_family, 12),
+        text_color=theme.text_secondary, anchor="e",
+    ).pack(side="right")
+
+    conn = _config_section(ctk, frame, theme, "Подключение MTProto")
+
+    host_row = ctk.CTkFrame(conn, fg_color="transparent")
+    host_row.pack(fill="x")
+
+    host_col, host_var = _labeled_entry(
+        ctk, host_row, theme, "IP-адрес",
+        cfg.get("host", default_config["host"]),
+        tip=_TIP_HOST, width=160, pack_fill=True,
+    )
+    host_col.pack(side="left", fill="x", expand=True, padx=(0, 10))
+
+    port_col, port_var = _labeled_entry(
+        ctk, host_row, theme, "Порт",
+        cfg.get("port", default_config["port"]),
+        tip=_TIP_PORT, width=100,
+    )
+    port_col.pack(side="left")
+
+    secret_row = ctk.CTkFrame(conn, fg_color="transparent")
+    secret_row.pack(fill="x")
+
+    secret_col, secret_var = _labeled_entry(
+        ctk, secret_row, theme, "Secret",
+        cfg.get("secret", default_config["secret"]),
+        tip=_TIP_SECRET, width=160, pack_fill=True,
+    )
+    secret_col.pack(side="left", fill="x", expand=True, padx=(0, 10))
+
+    regen_col = ctk.CTkFrame(secret_row, fg_color="transparent")
+    regen_col.pack(side="left", anchor="s")
+    ctk.CTkLabel(regen_col, text="", font=(theme.ui_font_family, 12)).pack(pady=(0, 2))
+    ctk.CTkButton(
+        regen_col, text="↺", width=36, height=36,
+        font=(theme.ui_font_family, 18), corner_radius=10,
+        fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
+        text_color="#ffffff", border_width=1, border_color=theme.field_border,
+        command=lambda: secret_var.set(os.urandom(16).hex()),
+    ).pack()
+
+    dc_inner = _config_section(ctk, frame, theme, "Датацентры Telegram (DC → IP)")
+    dc_lbl = _label(ctk, dc_inner, theme, "По одному правилу на строку, формат: номер:IP", size=11)
+    dc_lbl.pack(anchor="w", pady=(0, 4))
+    dc_textbox = ctk.CTkTextbox(
+        dc_inner, width=_INNER_W, height=88,
+        font=(theme.mono_font_family, 12), corner_radius=10,
+        fg_color=theme.bg, border_color=theme.field_border,
+        border_width=1, text_color=theme.text_primary,
+    )
+    dc_textbox.pack(fill="x")
+    dc_textbox.insert("1.0", "\n".join(cfg.get("dc_ip", default_config["dc_ip"])))
+    attach_tooltip_to_widgets([dc_lbl, dc_textbox], _TIP_DC)
+
+    log_inner = _config_section(ctk, frame, theme, "Логи и производительность")
+
+    verbose_var = ctk.BooleanVar(value=cfg.get("verbose", False))
+    verbose_cb = _checkbox(ctk, log_inner, theme, "Подробное логирование (verbose)", verbose_var)
+    verbose_cb.pack(anchor="w", pady=(0, 6))
+    attach_ctk_tooltip(verbose_cb, _TIP_VERBOSE)
+
+    adv_frame = ctk.CTkFrame(log_inner, fg_color="transparent")
+    adv_frame.pack(fill="x")
+
+    adv_rows = [
+        ("Буфер, КБ (по умолчанию 256)", "buf_kb", _TIP_BUF_KB),
+        ("Пул WebSocket-сессий (по умолчанию 4)", "pool_size", _TIP_POOL),
+        ("Макс. размер лога, МБ (по умолчанию 5)", "log_max_mb", _TIP_LOG_MB),
+    ]
+    for label_text, key, tip in adv_rows:
+        col = ctk.CTkFrame(adv_frame, fg_color="transparent")
+        col.pack(fill="x", pady=(0, 0 if key == "log_max_mb" else 5))
+        adv_l = _label(ctk, col, theme, label_text, size=11)
+        adv_l.pack(anchor="w", pady=(0, 2))
+        adv_e = _entry(
+            ctk, col, theme, width=_INNER_W, height=32, radius=8,
+            textvariable=ctk.StringVar(value=str(cfg.get(key, default_config[key]))),
+        )
+        adv_e.pack(fill="x")
+        attach_tooltip_to_widgets([adv_l, adv_e, col], tip)
+
+    adv_entries = list(adv_frame.winfo_children())
+    adv_keys = ("buf_kb", "pool_size", "log_max_mb")
+
+    upd_inner = _config_section(ctk, frame, theme, "Обновления")
+    st = get_status()
+    check_updates_var = ctk.BooleanVar(
+        value=bool(cfg.get("check_updates", default_config.get("check_updates", True)))
+    )
+    upd_cb = _checkbox(ctk, upd_inner, theme, "Проверять обновления при запуске", check_updates_var)
+    upd_cb.pack(anchor="w", pady=(0, 6))
+    attach_ctk_tooltip(upd_cb, _TIP_CHECK_UPDATES)
+
+    if st.get("error"):
+        upd_status = "Не удалось связаться с GitHub. Проверьте сеть."
+    elif not st.get("checked"):
+        upd_status = "Статус появится после фоновой проверки при запуске."
+    elif st.get("has_update") and st.get("latest"):
+        upd_status = (
+            f"На GitHub доступна версия {st['latest']} "
+            f"(у вас {__version__})."
+        )
+    elif st.get("ahead_of_release") and st.get("latest"):
+        upd_status = (
+            f"У вас {__version__} — новее последнего релиза на GitHub "
+            f"({st['latest']})."
+        )
+    else:
+        upd_status = "Установлена последняя известная версия с GitHub."
+
+    _label(ctk, upd_inner, theme, upd_status, size=11,
+           justify="left", wraplength=_INNER_W).pack(anchor="w", pady=(0, 8))
+
+    rel_url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
+    ctk.CTkButton(
+        upd_inner, text="Открыть страницу релиза", height=32,
+        font=(theme.ui_font_family, 13), corner_radius=8,
+        fg_color=theme.field_bg, hover_color=theme.field_border,
+        text_color=theme.text_primary, border_width=1,
+        border_color=theme.field_border,
+        command=lambda u=rel_url: webbrowser.open(u),
+    ).pack(anchor="w")
+
+    autostart_var = None
+    if show_autostart:
+        sys_inner = _config_section(ctk, frame, theme, "Запуск Windows", bottom_spacer=4)
+        autostart_var = ctk.BooleanVar(value=autostart_value)
+        as_cb = _checkbox(ctk, sys_inner, theme, "Автозапуск при включении компьютера", autostart_var)
+        as_cb.pack(anchor="w", pady=(0, 4))
+        as_hint = _label(
+            ctk, sys_inner, theme,
+            "Если переместить программу в другую папку, запись автозапуска может сброситься.",
+            size=11, justify="left", wraplength=_INNER_W,
+        )
+        as_hint.pack(anchor="w")
+        attach_tooltip_to_widgets([as_cb, as_hint], _TIP_AUTOSTART)
+
+    return TrayConfigFormWidgets(
+        host_var=host_var, port_var=port_var, secret_var=secret_var,
+        dc_textbox=dc_textbox, verbose_var=verbose_var,
+        adv_entries=adv_entries, adv_keys=adv_keys,
+        autostart_var=autostart_var, check_updates_var=check_updates_var,
+    )
+
+
+def merge_adv_from_form(
+    widgets: TrayConfigFormWidgets,
+    base: Dict[str, Any],
+    default_config: dict,
+) -> None:
+    for i, key in enumerate(widgets.adv_keys):
+        col_frame = widgets.adv_entries[i]
+        entry = col_frame.winfo_children()[1]
+        try:
+            val = float(entry.get().strip())
+            if key in ("buf_kb", "pool_size"):
+                val = int(val)
+            base[key] = val
+        except ValueError:
+            base[key] = default_config[key]
+
+
+def validate_config_form(
+    widgets: TrayConfigFormWidgets,
+    default_config: dict,
+    *,
+    include_autostart: bool,
+) -> Union[dict, str]:
+    import socket as _sock
+
+    host_val = widgets.host_var.get().strip()
+    try:
+        _sock.inet_aton(host_val)
+    except OSError:
+        return "Некорректный IP-адрес."
+
+    try:
+        port_val = int(widgets.port_var.get().strip())
+        if not (1 <= port_val <= 65535):
+            raise ValueError
+    except ValueError:
+        return "Порт должен быть числом 1-65535"
+
+    lines = [
+        l.strip()
+        for l in widgets.dc_textbox.get("1.0", "end").strip().splitlines()
+        if l.strip()
+    ]
+    try:
+        tg_ws_proxy.parse_dc_ip_list(lines)
+    except ValueError as e:
+        return str(e)
+
+    secret_val = widgets.secret_var.get().strip()
+    if len(secret_val) != 32:
+        return "Secret должен содержать ровно 32 hex-символа (16 байт)."
+    try:
+        bytes.fromhex(secret_val)
+    except ValueError:
+        return "Secret должен состоять только из hex-символов (0-9, a-f)."
+
+    new_cfg: Dict[str, Any] = {
+        "host": host_val,
+        "port": port_val,
+        "secret": secret_val,
+        "dc_ip": lines,
+        "verbose": widgets.verbose_var.get(),
+    }
+    if include_autostart:
+        new_cfg["autostart"] = (
+            widgets.autostart_var.get()
+            if widgets.autostart_var is not None
+            else False
+        )
+
+    merge_adv_from_form(widgets, new_cfg, default_config)
+    if widgets.check_updates_var is not None:
+        new_cfg["check_updates"] = bool(widgets.check_updates_var.get())
+    return new_cfg
+
+
+def install_tray_config_buttons(
+    ctk: Any,
+    frame: Any,
+    theme: CtkTheme,
+    *,
+    on_save: Callable[[], None],
+    on_cancel: Callable[[], None],
+) -> None:
+    ctk.CTkFrame(
+        frame,
+        fg_color=theme.field_border,
+        height=1,
+        corner_radius=0,
+    ).pack(fill="x", pady=(4, 10))
+    btn_frame = ctk.CTkFrame(frame, fg_color="transparent")
+    btn_frame.pack(fill="x", pady=(0, 0))
+    save_btn = ctk.CTkButton(
+        btn_frame, text="Сохранить", height=38,
+        font=(theme.ui_font_family, 14, "bold"), corner_radius=10,
+        fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
+        text_color="#ffffff",
+        command=on_save)
+    save_btn.pack(side="left", fill="x", expand=True, padx=(0, 8))
+    attach_ctk_tooltip(save_btn, _TIP_SAVE)
+    cancel_btn = ctk.CTkButton(
+        btn_frame, text="Отмена", height=38,
+        font=(theme.ui_font_family, 14), corner_radius=10,
+        fg_color=theme.field_bg, hover_color=theme.field_border,
+        text_color=theme.text_primary, border_width=1,
+        border_color=theme.field_border,
+        command=on_cancel)
+    cancel_btn.pack(side="right", fill="x", expand=True)
+    attach_ctk_tooltip(cancel_btn, _TIP_CANCEL)
+
+
+def populate_first_run_window(
+    ctk: Any,
+    root: Any,
+    theme: CtkTheme,
+    *,
+    host: str,
+    port: int,
+    secret: str,
+    on_done: Callable[[bool], None],
+) -> None:
+    link_host = tg_ws_proxy.get_link_host(host)
+    tg_url = f"tg://proxy?server={link_host}&port={port}&secret=dd{secret}"
+    fpx, fpy = FIRST_RUN_FRAME_PAD
+    frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
+
+    title_frame = ctk.CTkFrame(frame, fg_color="transparent")
+    title_frame.pack(anchor="w", pady=(0, 16), fill="x")
+
+    accent_bar = ctk.CTkFrame(title_frame, fg_color=theme.tg_blue,
+                              width=4, height=32, corner_radius=2)
+    accent_bar.pack(side="left", padx=(0, 12))
+
+    ctk.CTkLabel(title_frame, text="Прокси запущен и работает в системном трее",
+                 font=(theme.ui_font_family, 17, "bold"),
+                 text_color=theme.text_primary).pack(side="left")
+
+    sections = [
+        ("Как подключить Telegram Desktop:", True),
+        ("  Автоматически:", True),
+        ("  ПКМ по иконке в трее → «Открыть в Telegram»", False),
+        (f"  Или скопировать ссылку, отправить её себе в TG и нажать по ней: {tg_url}", False),
+        ("\n  Вручную:", True),
+        ("  Настройки → Продвинутые → Тип подключения → Прокси", False),
+        (f"  MTProto → {link_host} : {port}", False),
+        (f"  Secret: dd{secret}", False),
+    ]
+
+    textbox = ctk.CTkTextbox(
+        frame,
+        font=(theme.ui_font_family, 13),
+        fg_color=theme.bg,
+        border_width=0,
+        text_color=theme.text_primary,
+        activate_scrollbars=False,
+        wrap="word",
+        height=275,
+    )
+    textbox._textbox.tag_configure("bold", font=(theme.ui_font_family, 13, "bold"))
+    textbox._textbox.configure(spacing1=1, spacing3=1)
+    for text, bold in sections:
+        if text.startswith("\n"):
+            textbox.insert("end", "\n")
+            text = text[1:]
+        if bold:
+            textbox.insert("end", text + "\n", "bold")
+        else:
+            textbox.insert("end", text + "\n")
+    textbox.configure(state="disabled")
+    textbox.pack(anchor="w", fill="x")
+
+    ctk.CTkFrame(frame, fg_color="transparent", height=16).pack()
+
+    ctk.CTkFrame(frame, fg_color=theme.field_border, height=1,
+                 corner_radius=0).pack(fill="x", pady=(0, 12))
+
+    auto_var = ctk.BooleanVar(value=True)
+    _checkbox(ctk, frame, theme, "Открыть прокси в Telegram сейчас",
+              auto_var).pack(anchor="w", pady=(0, 16))
+
+    def on_ok():
+        on_done(auto_var.get())
+
+    ctk.CTkButton(frame, text="Начать", width=180, height=42,
+                  font=(theme.ui_font_family, 15, "bold"), corner_radius=10,
+                  fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
+                  text_color="#ffffff",
+                  command=on_ok).pack(pady=(0, 0))
+
+    root.protocol("WM_DELETE_WINDOW", on_ok)
--- a/utils/init.py
+++ b/utils/init.py
@ -0,0 +1,5 @@
+"""Вспомогательные утилиты (проверка релизов и т.п.)."""
+
+from utils.update_check import RELEASES_PAGE_URL, get_status, run_check
+
+__all__ = ["RELEASES_PAGE_URL", "get_status", "run_check"]
--- a/utils/default_config.py
+++ b/utils/default_config.py
@ -0,0 +1,30 @@
+"""
+Общие значения по умолчанию для tray-приложений (Windows / Linux / macOS).
+Единственное отличие по платформе — ключ autostart только на Windows.
+"""
+from __future__ import annotations
+
+import sys
+import os
+from typing import Any, Dict
+
+_TRAY_DEFAULTS_COMMON: Dict[str, Any] = {
+    "port": 1443,
+    "host": "127.0.0.1",
+    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
+    "verbose": False,
+    "check_updates": True,
+    "log_max_mb": 5,
+    "buf_kb": 256,
+    "pool_size": 4,
+}
+
+
+def default_tray_config() -> Dict[str, Any]:
+    cfg = dict(_TRAY_DEFAULTS_COMMON)
+    cfg["secret"] = os.urandom(16).hex()
+
+    if sys.platform == "win32":
+        cfg["autostart"] = False
+
+    return cfg
--- a/utils/tray_common.py
+++ b/utils/tray_common.py
@ -0,0 +1,460 @@
+from __future__ import annotations
+
+import asyncio
+import json
+import logging
+import logging.handlers
+import os
+import socket as _socket
+import sys
+import threading
+import time
+from pathlib import Path
+from typing import Any, Callable, Dict, Optional, Tuple
+
+import psutil
+
+import proxy.tg_ws_proxy as tg_ws_proxy
+from proxy import __version__
+from utils.default_config import default_tray_config
+
+log = logging.getLogger("tg-ws-tray")
+
+APP_NAME = "TgWsProxy"
+
+
+def _app_dir() -> Path:
+    if sys.platform == "win32":
+        return Path(os.environ.get("APPDATA", Path.home())) / APP_NAME
+    if sys.platform == "darwin":
+        return Path.home() / "Library" / "Application Support" / APP_NAME
+    return Path(os.environ.get("XDG_CONFIG_HOME", Path.home() / ".config")) / APP_NAME
+
+
+APP_DIR = _app_dir()
+CONFIG_FILE = APP_DIR / "config.json"
+LOG_FILE = APP_DIR / "proxy.log"
+FIRST_RUN_MARKER = APP_DIR / ".first_run_done_mtproto"
+IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
+
+DEFAULT_CONFIG: Dict[str, Any] = default_tray_config()
+
+IS_FROZEN = bool(getattr(sys, "frozen", False))
+
+
+def ensure_dirs() -> None:
+    APP_DIR.mkdir(parents=True, exist_ok=True)
+
+
+# single-instance lock
+
+_lock_file_path: Optional[Path] = None
+
+
+def _same_process(meta: dict, proc: psutil.Process, script_hint: str) -> bool:
+    try:
+        lock_ct = float(meta.get("create_time", 0.0))
+        if lock_ct > 0 and abs(lock_ct - proc.create_time()) > 1.0:
+            return False
+    except Exception:
+        return False
+    if IS_FROZEN:
+        return APP_NAME.lower() in proc.name().lower()
+    try:
+        for arg in proc.cmdline():
+            if script_hint in arg:
+                return True
+    except Exception:
+        pass
+    return False
+
+
+def acquire_lock(script_hint: str = "") -> bool:
+    global _lock_file_path
+    ensure_dirs()
+    for f in list(APP_DIR.glob("*.lock")):
+        try:
+            pid = int(f.stem)
+        except Exception:
+            f.unlink(missing_ok=True)
+            continue
+        meta: dict = {}
+        try:
+            raw = f.read_text(encoding="utf-8").strip()
+            if raw:
+                meta = json.loads(raw)
+        except Exception:
+            pass
+        try:
+            if _same_process(meta, psutil.Process(pid), script_hint):
+                return False
+        except Exception:
+            pass
+        f.unlink(missing_ok=True)
+
+    lock_file = APP_DIR / f"{os.getpid()}.lock"
+    try:
+        proc = psutil.Process(os.getpid())
+        lock_file.write_text(
+            json.dumps({"create_time": proc.create_time()}, ensure_ascii=False),
+            encoding="utf-8",
+        )
+    except Exception:
+        lock_file.touch()
+    _lock_file_path = lock_file
+    return True
+
+
+def release_lock() -> None:
+    global _lock_file_path
+    if _lock_file_path:
+        try:
+            _lock_file_path.unlink(missing_ok=True)
+        except Exception:
+            pass
+        _lock_file_path = None
+
+
+# config
+
+def load_config() -> dict:
+    ensure_dirs()
+    if CONFIG_FILE.exists():
+        try:
+            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
+                data = json.load(f)
+            for k, v in DEFAULT_CONFIG.items():
+                data.setdefault(k, v)
+            return data
+        except Exception as exc:
+            log.warning("Failed to load config: %s", exc)
+    return dict(DEFAULT_CONFIG)
+
+
+def save_config(cfg: dict) -> None:
+    ensure_dirs()
+    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+        json.dump(cfg, f, indent=2, ensure_ascii=False)
+
+
+# logging
+
+_LOG_FMT_FILE = "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s"
+_LOG_FMT_CONSOLE = "%(asctime)s  %(levelname)-5s  %(message)s"
+
+
+def setup_logging(verbose: bool = False, log_max_mb: float = 5) -> None:
+    ensure_dirs()
+    level = logging.DEBUG if verbose else logging.INFO
+    root = logging.getLogger()
+    root.setLevel(level)
+
+    fh = logging.handlers.RotatingFileHandler(
+        str(LOG_FILE),
+        maxBytes=max(32 * 1024, int(log_max_mb * 1024 * 1024)),
+        backupCount=0,
+        encoding="utf-8",
+    )
+    fh.setLevel(logging.DEBUG)
+    fh.setFormatter(logging.Formatter(_LOG_FMT_FILE, datefmt="%Y-%m-%d %H:%M:%S"))
+    root.addHandler(fh)
+
+    if not IS_FROZEN:
+        ch = logging.StreamHandler(sys.stdout)
+        ch.setLevel(level)
+        ch.setFormatter(logging.Formatter(_LOG_FMT_CONSOLE, datefmt="%H:%M:%S"))
+        root.addHandler(ch)
+
+
+# icon
+
+def make_icon_image(size: int = 64, *, color: Tuple[int, ...] = (0, 136, 204, 255)):
+    from PIL import Image, ImageDraw, ImageFont
+
+    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
+    draw = ImageDraw.Draw(img)
+    margin = 2
+    draw.ellipse([margin, margin, size - margin, size - margin], fill=color)
+
+    for path in _font_paths():
+        try:
+            font = ImageFont.truetype(path, size=int(size * 0.55))
+            break
+        except Exception:
+            continue
+    else:
+        font = ImageFont.load_default()
+
+    bbox = draw.textbbox((0, 0), "T", font=font)
+    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
+    draw.text(
+        ((size - tw) // 2 - bbox[0], (size - th) // 2 - bbox[1]),
+        "T",
+        fill=(255, 255, 255, 255),
+        font=font,
+    )
+    return img
+
+
+def _font_paths():
+    if sys.platform == "win32":
+        return ["arial.ttf"]
+    if sys.platform == "darwin":
+        return ["/System/Library/Fonts/Helvetica.ttc"]
+    return [
+        "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf",
+        "/usr/share/fonts/TTF/DejaVuSans-Bold.ttf",
+    ]
+
+
+def load_icon():
+    from PIL import Image
+
+    icon_path = Path(__file__).parents[1] / "icon.ico"
+    if icon_path.exists():
+        try:
+            return Image.open(str(icon_path))
+        except Exception:
+            pass
+    return make_icon_image(64)
+
+
+# proxy lifecycle
+
+_proxy_thread: Optional[threading.Thread] = None
+_async_stop: Optional[Tuple[asyncio.AbstractEventLoop, asyncio.Event]] = None
+
+
+def _run_proxy_thread(on_port_busy: Callable[[str], None]) -> None:
+    global _async_stop
+
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    stop_ev = asyncio.Event()
+    _async_stop = (loop, stop_ev)
+
+    try:
+        loop.run_until_complete(tg_ws_proxy._run(stop_event=stop_ev))
+    except Exception as exc:
+        log.error("Proxy thread crashed: %s", exc)
+        if "Address already in use" in str(exc) or "10048" in str(exc):
+            on_port_busy(
+                "Не удалось запустить прокси:\n"
+                "Порт уже используется другим приложением.\n\n"
+                "Закройте приложение, использующее этот порт, "
+                "или измените порт в настройках прокси и перезапустите."
+            )
+    finally:
+        loop.close()
+        _async_stop = None
+
+
+def apply_proxy_config(cfg: dict) -> bool:
+    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
+    try:
+        dc_redirects = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
+    except ValueError as e:
+        log.error("Bad config dc_ip: %s", e)
+        return False
+
+    pc = tg_ws_proxy.proxy_config
+    pc.port = cfg.get("port", DEFAULT_CONFIG["port"])
+    pc.host = cfg.get("host", DEFAULT_CONFIG["host"])
+    pc.secret = cfg.get("secret", DEFAULT_CONFIG["secret"])
+    pc.dc_redirects = dc_redirects
+    pc.buffer_size = max(4, cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])) * 1024
+    pc.pool_size = max(0, cfg.get("pool_size", DEFAULT_CONFIG["pool_size"]))
+    return True
+
+
+def start_proxy(cfg: dict, on_error: Callable[[str], None]) -> None:
+    global _proxy_thread
+    if _proxy_thread and _proxy_thread.is_alive():
+        log.info("Proxy already running")
+        return
+
+    if not apply_proxy_config(cfg):
+        on_error("Ошибка конфигурации DC → IP.")
+        return
+
+    pc = tg_ws_proxy.proxy_config
+    log.info("Starting proxy on %s:%d ...", pc.host, pc.port)
+    _proxy_thread = threading.Thread(
+        target=_run_proxy_thread, args=(on_error,), daemon=True, name="proxy"
+    )
+    _proxy_thread.start()
+
+
+def stop_proxy() -> None:
+    global _proxy_thread, _async_stop
+    if _async_stop:
+        loop, stop_ev = _async_stop
+        loop.call_soon_threadsafe(stop_ev.set)
+        if _proxy_thread:
+            _proxy_thread.join(timeout=5)
+    _proxy_thread = None
+    log.info("Proxy stopped")
+
+
+def restart_proxy(cfg: dict, on_error: Callable[[str], None]) -> None:
+    log.info("Restarting proxy...")
+    stop_proxy()
+    time.sleep(0.3)
+    start_proxy(cfg, on_error)
+
+
+def tg_proxy_url(cfg: dict) -> str:
+    host = cfg.get("host", DEFAULT_CONFIG["host"])
+    port = cfg.get("port", DEFAULT_CONFIG["port"])
+    secret = cfg.get("secret", DEFAULT_CONFIG["secret"])
+    link_host = tg_ws_proxy.get_link_host(host)
+    return f"tg://proxy?server={link_host}&port={port}&secret=dd{secret}"
+
+
+_IPV6_WARNING = (
+    "На вашем компьютере включена поддержка подключения по IPv6.\n\n"
+    "Telegram может пытаться подключаться через IPv6, "
+    "что не поддерживается и может привести к ошибкам.\n\n"
+    "Если прокси не работает или в логах присутствуют ошибки, "
+    "связанные с попытками подключения по IPv6 - "
+    "попробуйте отключить в настройках прокси Telegram попытку соединения "
+    "по IPv6. Если данная мера не помогает, попробуйте отключить IPv6 "
+    "в системе.\n\n"
+    "Это предупреждение будет показано только один раз."
+)
+
+
+def _has_ipv6() -> bool:
+    try:
+        for addr in _socket.getaddrinfo(_socket.gethostname(), None, _socket.AF_INET6):
+            ip = addr[4][0]
+            if ip and not ip.startswith("::1") and not ip.startswith("fe80::1"):
+                return True
+    except Exception:
+        pass
+    try:
+        s = _socket.socket(_socket.AF_INET6, _socket.SOCK_STREAM)
+        s.bind(("::1", 0))
+        s.close()
+        return True
+    except Exception:
+        return False
+
+
+def check_ipv6_warning(show_info: Callable[[str, str], None]) -> None:
+    ensure_dirs()
+    if IPV6_WARN_MARKER.exists() or not _has_ipv6():
+        return
+    IPV6_WARN_MARKER.touch()
+    threading.Thread(
+        target=lambda: show_info(_IPV6_WARNING, "TG WS Proxy"),
+        daemon=True,
+    ).start()
+
+
+# update check
+
+def maybe_notify_update(
+    cfg: dict,
+    is_exiting: Callable[[], bool],
+    ask_open: Callable[[str, str], bool],
+) -> None:
+    if not cfg.get("check_updates", True):
+        return
+
+    def _work():
+        time.sleep(1.5)
+        if is_exiting():
+            return
+        try:
+            from utils.update_check import RELEASES_PAGE_URL, get_status, run_check
+            import webbrowser
+
+            run_check(__version__)
+            st = get_status()
+            if not st.get("has_update"):
+                return
+            url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
+            ver = st.get("latest") or "?"
+            if ask_open(
+                f"Доступна новая версия: {ver}\n\nОткрыть страницу релиза в браузере?",
+                "TG WS Proxy — обновление",
+            ):
+                webbrowser.open(url)
+        except Exception as exc:
+            log.debug("Update check failed: %s", exc)
+
+    threading.Thread(target=_work, daemon=True, name="update-check").start()
+
+
+# ctk thread (windows / linux)
+
+_ctk_root: Any = None
+_ctk_root_ready = threading.Event()
+
+
+def ensure_ctk_thread(ctk: Any) -> bool:
+    global _ctk_root
+    if ctk is None:
+        return False
+    if _ctk_root_ready.is_set():
+        return True
+
+    def _run():
+        global _ctk_root
+        from ui.ctk_theme import apply_ctk_appearance, install_tkinter_variable_del_guard
+
+        install_tkinter_variable_del_guard()
+        apply_ctk_appearance(ctk)
+        _ctk_root = ctk.CTk()
+        _ctk_root.withdraw()
+        _ctk_root_ready.set()
+        _ctk_root.mainloop()
+
+    threading.Thread(target=_run, daemon=True, name="ctk-root").start()
+    _ctk_root_ready.wait(timeout=5.0)
+    return _ctk_root is not None
+
+
+def ctk_run_dialog(build_fn: Callable[[threading.Event], None]) -> None:
+    if _ctk_root is None:
+        return
+    done = threading.Event()
+
+    def _invoke():
+        try:
+            build_fn(done)
+        except Exception:
+            log.exception("CTk dialog failed")
+            done.set()
+
+    _ctk_root.after(0, _invoke)
+    done.wait()
+    import gc
+    gc.collect()
+
+
+def quit_ctk() -> None:
+    if _ctk_root is not None:
+        try:
+            _ctk_root.after(0, _ctk_root.quit)
+        except Exception:
+            pass
+
+
+# common bootstrap
+
+def bootstrap(cfg: dict) -> None:
+    save_config(cfg)
+    if LOG_FILE.exists():
+        try:
+            LOG_FILE.unlink()
+        except Exception:
+            pass
+    setup_logging(
+        cfg.get("verbose", False),
+        log_max_mb=cfg.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]),
+    )
+    log.info("TG WS Proxy версия %s starting", __version__)
+    log.info("Config: %s", cfg)
+    log.info("Log file: %s", LOG_FILE)
--- a/utils/update_check.py
+++ b/utils/update_check.py
@ -0,0 +1,223 @@
+"""
+Минимальная проверка новой версии через GitHub Releases API (без сторонних зависимостей).
+
+Ограничение частоты запросов: не чаще одного раза в час на машину (кэш в каталоге
+данных приложения). Поддерживается If-None-Match (ETag) для ответа 304.
+"""
+from __future__ import annotations
+
+import json
+import os
+import sys
+import time
+from itertools import zip_longest
+from pathlib import Path
+from typing import Any, Dict, Optional, Tuple
+from urllib.error import HTTPError, URLError
+from urllib.request import Request, urlopen
+
+REPO = "Flowseal/tg-ws-proxy"
+RELEASES_LATEST_API = f"https://api.github.com/repos/{REPO}/releases/latest"
+RELEASES_PAGE_URL = f"https://github.com/{REPO}/releases/latest"
+
+# Не чаще одного полного запроса к API в час (без учёта 304 с тем же ETag).
+_MIN_FETCH_INTERVAL_SEC = 3600.0
+
+_state: Dict[str, Any] = {
+    "checked": False,
+    "has_update": False,
+    "ahead_of_release": False,
+    "latest": None,
+    "html_url": None,
+    "error": None,
+}
+
+
+def _cache_file() -> Optional[Path]:
+    try:
+        if sys.platform == "win32":
+            root = Path(os.environ.get("APPDATA", str(Path.home()))) / "TgWsProxy"
+        elif sys.platform == "darwin":
+            root = Path.home() / "Library/Application Support/TgWsProxy"
+        else:
+            xdg = os.environ.get("XDG_CONFIG_HOME")
+            root = (Path(xdg).expanduser() if xdg else Path.home() / ".config") / "TgWsProxy"
+        root.mkdir(parents=True, exist_ok=True)
+        return root / ".update_check_cache.json"
+    except OSError:
+        return None
+
+
+def _load_cache(path: Optional[Path]) -> Dict[str, Any]:
+    if not path or not path.is_file():
+        return {}
+    try:
+        return json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        return {}
+
+
+def _save_cache(path: Optional[Path], data: Dict[str, Any]) -> None:
+    if not path:
+        return
+    try:
+        path.write_text(json.dumps(data), encoding="utf-8")
+    except OSError:
+        pass
+
+
+def _parse_version_tuple(s: str) -> tuple:
+    s = (s or "").strip().lstrip("vV")
+    if not s:
+        return (0,)
+    parts = []
+    for seg in s.split("."):
+        digits = "".join(c for c in seg if c.isdigit())
+        if digits:
+            try:
+                parts.append(int(digits))
+            except ValueError:
+                parts.append(0)
+        else:
+            parts.append(0)
+    return tuple(parts) if parts else (0,)
+
+
+def _version_gt(a: str, b: str) -> bool:
+    """True, если версия a новее b (простое сравнение по сегментам)."""
+    ta = _parse_version_tuple(a)
+    tb = _parse_version_tuple(b)
+    for x, y in zip_longest(ta, tb, fillvalue=0):
+        if x > y:
+            return True
+        if x < y:
+            return False
+    return False
+
+
+def _apply_release_tag(
+    tag: str, html_url: str, current_version: str,
+) -> None:
+    global _state
+    if not tag:
+        _state["has_update"] = False
+        _state["ahead_of_release"] = False
+        _state["latest"] = None
+        _state["html_url"] = html_url.strip() or RELEASES_PAGE_URL
+        return
+    latest_clean = tag.lstrip("vV")
+    cur = (current_version or "").strip().lstrip("vV")
+    _state["latest"] = latest_clean
+    _state["html_url"] = html_url.strip() or RELEASES_PAGE_URL
+    _state["has_update"] = _version_gt(latest_clean, cur)
+    _state["ahead_of_release"] = bool(latest_clean) and _version_gt(
+        cur, latest_clean
+    )
+
+
+def fetch_latest_release(
+    timeout: float = 12.0,
+    etag: Optional[str] = None,
+) -> Tuple[Optional[dict], Optional[str], int]:
+    """
+    GET releases/latest. Возвращает (data или None при 304, etag или None, HTTP-код).
+    """
+    headers = {
+        "Accept": "application/vnd.github+json",
+        "User-Agent": "tg-ws-proxy-update-check",
+    }
+    if etag:
+        headers["If-None-Match"] = etag
+    req = Request(
+        RELEASES_LATEST_API,
+        headers=headers,
+        method="GET",
+    )
+    try:
+        with urlopen(req, timeout=timeout) as resp:
+            code = getattr(resp, "status", None) or resp.getcode()
+            new_etag = resp.headers.get("ETag")
+            raw = resp.read().decode("utf-8", errors="replace")
+            return json.loads(raw), new_etag, int(code)
+    except HTTPError as e:
+        if e.code == 304:
+            hdrs = e.headers
+            new_etag = hdrs.get("ETag") if hdrs else None
+            return None, new_etag or etag, 304
+        raise
+
+
+def run_check(current_version: str) -> None:
+    """Запрашивает последний релиз и обновляет внутреннее состояние."""
+    global _state
+    _state["checked"] = True
+    _state["error"] = None
+
+    cache_path = _cache_file()
+    cache = _load_cache(cache_path)
+    now = time.time()
+    last_attempt = float(cache.get("last_attempt_at") or 0)
+
+    if last_attempt and (now - last_attempt) < _MIN_FETCH_INTERVAL_SEC:
+        tag = (cache.get("tag_name") or "").strip()
+        if tag:
+            _apply_release_tag(tag, cache.get("html_url") or "", current_version)
+            return
+        err = cache.get("last_error")
+        _state["error"] = (
+            err if err else "Проверка обновлений отложена (интервал между запросами)."
+        )
+        _state["has_update"] = False
+        _state["ahead_of_release"] = False
+        _state["latest"] = None
+        _state["html_url"] = RELEASES_PAGE_URL
+        return
+
+    etag = (cache.get("etag") or "").strip() or None
+    try:
+        data, new_etag, code = fetch_latest_release(etag=etag)
+        cache["last_attempt_at"] = now
+        if code == 304:
+            tag = (cache.get("tag_name") or "").strip()
+            url = (cache.get("html_url") or "").strip() or RELEASES_PAGE_URL
+            _apply_release_tag(tag, url, current_version)
+            if new_etag:
+                cache["etag"] = new_etag
+            _save_cache(cache_path, cache)
+            return
+
+        assert data is not None
+        tag = (data.get("tag_name") or "").strip()
+        html_url = (data.get("html_url") or "").strip() or RELEASES_PAGE_URL
+        if not tag:
+            _state["has_update"] = False
+            _state["ahead_of_release"] = False
+            _state["latest"] = None
+            _state["html_url"] = html_url
+        else:
+            _apply_release_tag(tag, html_url, current_version)
+        if new_etag:
+            cache["etag"] = new_etag
+        cache["tag_name"] = tag
+        cache["html_url"] = html_url
+        cache.pop("last_error", None)
+        _save_cache(cache_path, cache)
+    except (HTTPError, URLError, OSError, TimeoutError, ValueError, json.JSONDecodeError) as e:
+        cache["last_attempt_at"] = now
+        msg = str(e)
+        if isinstance(e, HTTPError) and e.code == 403:
+            msg = (
+                "GitHub API вернул 403 (лимит или доступ). Повторите позже."
+            )
+        cache["last_error"] = msg
+        _save_cache(cache_path, cache)
+        _state["error"] = msg
+        _state["has_update"] = False
+        _state["ahead_of_release"] = False
+        _state["latest"] = None
+        _state["html_url"] = RELEASES_PAGE_URL
+
+
+def get_status() -> Dict[str, Any]:
+    """Снимок состояния после run_check (для подписей в настройках)."""
+    return dict(_state)
--- a/windows.py
+++ b/windows.py
@ -1,176 +1,87 @@
 from __future__ import annotations

 import ctypes
-import json
-import logging
 import os
-import winreg
-import psutil
 import sys
 import threading
 import time
 import webbrowser
-import pyperclip
-import asyncio as _asyncio
+import winreg
 from pathlib import Path
-from typing import Dict, Optional
+from typing import Optional

+try:
+    import pyperclip
+except ImportError:
+    pyperclip = None
+
+try:
    import pystray
+except ImportError:
+    pystray = None
+
+try:
    import customtkinter as ctk
-from PIL import Image, ImageDraw, ImageFont
+except ImportError:
+    ctk = None
+
+try:
+    from PIL import Image
+except ImportError:
+    Image = None

 import proxy.tg_ws_proxy as tg_ws_proxy

+from utils.tray_common import (
+    APP_NAME, DEFAULT_CONFIG, FIRST_RUN_MARKER, IS_FROZEN, LOG_FILE,
+    acquire_lock, bootstrap, check_ipv6_warning, ctk_run_dialog,
+    ensure_ctk_thread, ensure_dirs, load_config, load_icon, log,
+    maybe_notify_update, quit_ctk, release_lock, restart_proxy,
+    save_config, start_proxy, stop_proxy, tg_proxy_url,
+)
+from ui.ctk_tray_ui import (
+    install_tray_config_buttons, install_tray_config_form,
+    populate_first_run_window, tray_settings_scroll_and_footer,
+    validate_config_form,
+)
+from ui.ctk_theme import (
+    CONFIG_DIALOG_FRAME_PAD, CONFIG_DIALOG_SIZE, FIRST_RUN_SIZE,
+    create_ctk_toplevel, ctk_theme_for_platform, main_content_frame,
+)

-IS_FROZEN = bool(getattr(sys, "frozen", False))
-
-APP_NAME = "TgWsProxy"
-APP_DIR = Path(os.environ.get("APPDATA", Path.home())) / APP_NAME
-CONFIG_FILE = APP_DIR / "config.json"
-LOG_FILE = APP_DIR / "proxy.log"
-FIRST_RUN_MARKER = APP_DIR / ".first_run_done"
-IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
-
-
-DEFAULT_CONFIG = {
-    "port": 1080,
-    "host": "127.0.0.1",
-    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
-    "verbose": False,
-    "autostart": False,
-}
-
-
-_proxy_thread: Optional[threading.Thread] = None
-_async_stop: Optional[object] = None
 _tray_icon: Optional[object] = None
 _config: dict = {}
-_exiting: bool = False
-_lock_file_path: Optional[Path] = None
+_exiting = False

-log = logging.getLogger("tg-ws-tray")
+ICON_PATH = str(Path(__file__).parent / "icon.ico")
+
+# win32 dialogs
+
+_u32 = ctypes.windll.user32
+_u32.MessageBoxW.argtypes = [ctypes.c_void_p, ctypes.c_wchar_p, ctypes.c_wchar_p, ctypes.c_uint]
+_u32.MessageBoxW.restype = ctypes.c_int
+
+_MB_OK_ERR = 0x10
+_MB_OK_INFO = 0x40
+_MB_YESNO_Q = 0x24
+_IDYES = 6


-def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
-    try:
-        lock_ct = float(lock_meta.get("create_time", 0.0))
-        proc_ct = float(proc.create_time())
-        if lock_ct > 0 and abs(lock_ct - proc_ct) > 1.0:
-            return False
-    except Exception:
-        return False
-
-    frozen = bool(getattr(sys, "frozen", False))
-    if frozen:
-        return os.path.basename(sys.executable) == proc.name()
-
-    return False
+def _show_error(text: str, title: str = "TG WS Proxy — Ошибка") -> None:
+    _u32.MessageBoxW(None, text, title, _MB_OK_ERR)


-def _release_lock():
-    global _lock_file_path
-    if not _lock_file_path:
-        return
-    try:
-        _lock_file_path.unlink(missing_ok=True)
-    except Exception:
-        pass
-    _lock_file_path = None
+def _show_info(text: str, title: str = "TG WS Proxy") -> None:
+    _u32.MessageBoxW(None, text, title, _MB_OK_INFO)


-def _acquire_lock() -> bool:
-    global _lock_file_path
-    _ensure_dirs()
-    lock_files = list(APP_DIR.glob("*.lock"))
-
-    for f in lock_files:
-        pid = None
-        meta: dict = {}
-
-        try:
-            pid = int(f.stem)
-        except Exception:
-            f.unlink(missing_ok=True)
-            continue
-
-        try:
-            raw = f.read_text(encoding="utf-8").strip()
-            if raw:
-                meta = json.loads(raw)
-        except Exception:
-            meta = {}
-
-        try:
-            proc = psutil.Process(pid)
-            if _same_process(meta, proc):
-                return False
-        except Exception:
-            pass
-
-        f.unlink(missing_ok=True)
-
-    lock_file = APP_DIR / f"{os.getpid()}.lock"
-    try:
-        proc = psutil.Process(os.getpid())
-        payload = {
-            "create_time": proc.create_time(),
-        }
-        lock_file.write_text(json.dumps(payload, ensure_ascii=False),
-                             encoding="utf-8")
-    except Exception:
-        lock_file.touch()
-
-    _lock_file_path = lock_file
-    return True
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
+    return _u32.MessageBoxW(None, text, title, _MB_YESNO_Q) == _IDYES


-def _ensure_dirs():
-    APP_DIR.mkdir(parents=True, exist_ok=True)
+# autostart (registry)

-
-def load_config() -> dict:
-    _ensure_dirs()
-    if CONFIG_FILE.exists():
-        try:
-            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
-                data = json.load(f)
-            for k, v in DEFAULT_CONFIG.items():
-                data.setdefault(k, v)
-            return data
-        except Exception as exc:
-            log.warning("Failed to load config: %s", exc)
-    return dict(DEFAULT_CONFIG)
-
-
-def save_config(cfg: dict):
-    _ensure_dirs()
-    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
-        json.dump(cfg, f, indent=2, ensure_ascii=False)
-
-
-def setup_logging(verbose: bool = False):
-    _ensure_dirs()
-    root = logging.getLogger()
-    root.setLevel(logging.DEBUG if verbose else logging.INFO)
-
-    fh = logging.FileHandler(str(LOG_FILE), encoding="utf-8")
-    fh.setLevel(logging.DEBUG)
-    fh.setFormatter(logging.Formatter(
-        "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s",
-        datefmt="%Y-%m-%d %H:%M:%S"))
-    root.addHandler(fh)
-
-    if not getattr(sys, "frozen", False):
-        ch = logging.StreamHandler(sys.stdout)
-        ch.setLevel(logging.DEBUG if verbose else logging.INFO)
-        ch.setFormatter(logging.Formatter(
-            "%(asctime)s  %(levelname)-5s  %(message)s",
-            datefmt="%H:%M:%S"))
-        root.addHandler(ch)
-
-
-def _autostart_reg_name() -> str:
-    return APP_NAME
+_RUN_KEY = r"Software\Microsoft\Windows\CurrentVersion\Run"


 def _supports_autostart() -> bool:
@ -183,542 +94,213 @@ def _autostart_command() -> str:

 def is_autostart_enabled() -> bool:
    try:
-        with winreg.OpenKey(
-            winreg.HKEY_CURRENT_USER,
-            r"Software\Microsoft\Windows\CurrentVersion\Run",
-            0,
-            winreg.KEY_READ,
-        ) as k:
-            val, _ = winreg.QueryValueEx(k, _autostart_reg_name())
-        stored = str(val).strip()
-        expected = _autostart_command().strip()
-        return stored == expected
-    except FileNotFoundError:
-        return False
-    except OSError:
+        with winreg.OpenKey(winreg.HKEY_CURRENT_USER, _RUN_KEY, 0, winreg.KEY_READ) as k:
+            val, _ = winreg.QueryValueEx(k, APP_NAME)
+        return str(val).strip() == _autostart_command().strip()
+    except (FileNotFoundError, OSError):
        return False


 def set_autostart_enabled(enabled: bool) -> None:
    try:
-        with winreg.CreateKey(
-            winreg.HKEY_CURRENT_USER,
-            r"Software\Microsoft\Windows\CurrentVersion\Run",
-        ) as k:
+        with winreg.CreateKey(winreg.HKEY_CURRENT_USER, _RUN_KEY) as k:
            if enabled:
-                winreg.SetValueEx(
-                    k,
-                    _autostart_reg_name(),
-                    0,
-                    winreg.REG_SZ,
-                    _autostart_command(),
-                )
+                winreg.SetValueEx(k, APP_NAME, 0, winreg.REG_SZ, _autostart_command())
            else:
                try:
-                    winreg.DeleteValue(k, _autostart_reg_name())
+                    winreg.DeleteValue(k, APP_NAME)
                except FileNotFoundError:
                    pass
    except OSError as exc:
        log.error("Failed to update autostart: %s", exc)
        _show_error(
            "Не удалось изменить автозапуск.\n\n"
-            "Попробуйте запустить приложение от имени пользователя с правами на реестр.\n\n"
-            f"Ошибка: {exc}"
+            "Попробуйте запустить приложение от имени пользователя "
+            f"с правами на реестр.\n\nОшибка: {exc}"
        )


-def _make_icon_image(size: int = 64):
-    if Image is None:
-        raise RuntimeError("Pillow is required for tray icon")
-    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
-    draw = ImageDraw.Draw(img)
+# tray callbacks

-    margin = 2
-    draw.ellipse([margin, margin, size - margin, size - margin],
-                 fill=(0, 136, 204, 255))
-                 
-    try:
-        font = ImageFont.truetype("arial.ttf", size=int(size * 0.55))
-    except Exception:
-        font = ImageFont.load_default()
-    bbox = draw.textbbox((0, 0), "T", font=font)
-    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
-    tx = (size - tw) // 2 - bbox[0]
-    ty = (size - th) // 2 - bbox[1]
-    draw.text((tx, ty), "T", fill=(255, 255, 255, 255), font=font)
-
-    return img
-
-
-def _load_icon():
-    icon_path = Path(__file__).parent / "icon.ico"
-    if icon_path.exists() and Image:
-        try:
-            return Image.open(str(icon_path))
-        except Exception:
-            pass
-    return _make_icon_image()
-
-
-
-def _run_proxy_thread(port: int, dc_opt: Dict[int, str], verbose: bool,
-                      host: str = '127.0.0.1'):
-    global _async_stop
-    loop = _asyncio.new_event_loop()
-    _asyncio.set_event_loop(loop)
-    stop_ev = _asyncio.Event()
-    _async_stop = (loop, stop_ev)
-
-    try:
-        loop.run_until_complete(
-            tg_ws_proxy._run(port, dc_opt, stop_event=stop_ev, host=host))
-    except Exception as exc:
-        log.error("Proxy thread crashed: %s", exc)
-        if "10048" in str(exc) or "Address already in use" in str(exc):
-            _show_error("Не удалось запустить прокси:\nПорт уже используется другим приложением.\n\nЗакройте приложение, использующее этот порт, или измените порт в настройках прокси и перезапустите.")
-    finally:
-        loop.close()
-        _async_stop = None
-
-
-def start_proxy():
-    global _proxy_thread, _config
-    if _proxy_thread and _proxy_thread.is_alive():
-        log.info("Proxy already running")
-        return
-
-    cfg = _config
-    port = cfg.get("port", DEFAULT_CONFIG["port"])
-    host = cfg.get("host", DEFAULT_CONFIG["host"])
-    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
-    verbose = cfg.get("verbose", False)
-
-    try:
-        dc_opt = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
-    except ValueError as e:
-        log.error("Bad config dc_ip: %s", e)
-        _show_error(f"Ошибка конфигурации:\n{e}")
-        return
-
-    log.info("Starting proxy on %s:%d ...", host, port)
-    _proxy_thread = threading.Thread(
-        target=_run_proxy_thread,
-        args=(port, dc_opt, verbose, host),
-        daemon=True, name="proxy")
-    _proxy_thread.start()
-
-
-def stop_proxy():
-    global _proxy_thread, _async_stop
-    if _async_stop:
-        loop, stop_ev = _async_stop
-        loop.call_soon_threadsafe(stop_ev.set)
-        if _proxy_thread:
-            _proxy_thread.join(timeout=2)
-    _proxy_thread = None
-    log.info("Proxy stopped")
-
-
-def restart_proxy():
-    log.info("Restarting proxy...")
-    stop_proxy()
-    time.sleep(0.3)
-    start_proxy()
-
-
-def _show_error(text: str, title: str = "TG WS Proxy — Ошибка"):
-    ctypes.windll.user32.MessageBoxW(0, text, title, 0x10)
-
-
-def _show_info(text: str, title: str = "TG WS Proxy"):
-    ctypes.windll.user32.MessageBoxW(0, text, title, 0x40)
-
-
-def _on_open_in_telegram(icon=None, item=None):
-    port = _config.get("port", DEFAULT_CONFIG["port"])
-    url = f"tg://socks?server=127.0.0.1&port={port}"
+def _on_open_in_telegram(icon=None, item=None) -> None:
+    url = tg_proxy_url(_config)
    log.info("Opening %s", url)
    try:
-        result = webbrowser.open(url)
-        if not result:
-            raise RuntimeError("webbrowser.open returned False")
+        if not webbrowser.open(url):
+            raise RuntimeError
    except Exception:
        log.info("Browser open failed, copying to clipboard")
+        if pyperclip is None:
+            _show_error(
+                "Не удалось открыть Telegram автоматически.\n\n"
+                f"Установите пакет pyperclip для копирования в буфер или откройте вручную:\n{url}"
+            )
+            return
        try:
            pyperclip.copy(url)
            _show_info(
-                f"Не удалось открыть Telegram автоматически.\n\n"
-                f"Ссылка скопирована в буфер обмена, отправьте её в Telegram и нажмите по ней ЛКМ:\n{url}",
-                "TG WS Proxy")
+                "Не удалось открыть Telegram автоматически.\n\n"
+                f"Ссылка скопирована в буфер обмена, отправьте её в Telegram и нажмите по ней ЛКМ:\n{url}"
+            )
        except Exception as exc:
            log.error("Clipboard copy failed: %s", exc)
            _show_error(f"Не удалось скопировать ссылку:\n{exc}")


-def _on_restart(icon=None, item=None):
-    threading.Thread(target=restart_proxy, daemon=True).start()
+def _on_copy_link(icon=None, item=None) -> None:
+    url = tg_proxy_url(_config)
+    log.info("Copying link: %s", url)
+    if pyperclip is None:
+        _show_error(
+            "Установите пакет pyperclip для копирования в буфер обмена."
+        )
+        return
+    try:
+        pyperclip.copy(url)
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")


-def _on_edit_config(icon=None, item=None):
+def _on_restart(icon=None, item=None) -> None:
+    threading.Thread(
+        target=lambda: restart_proxy(_config, _show_error), daemon=True
+    ).start()
+
+
+def _on_edit_config(icon=None, item=None) -> None:
    threading.Thread(target=_edit_config_dialog, daemon=True).start()


-def _edit_config_dialog():
-    if ctk is None:
-        _show_error("customtkinter не установлен.")
-        return
-
-    cfg = dict(_config)
-    cfg["autostart"] = is_autostart_enabled()
-
-    # Make sure that the autostart key is removed if autostart 
-    # is disabled, even if the executable file is moved.
-    if _supports_autostart() and not cfg["autostart"]:
-        set_autostart_enabled(False)
-
-    ctk.set_appearance_mode("light")
-    ctk.set_default_color_theme("blue")
-
-    root = ctk.CTk()
-    root.title("TG WS Proxy — Настройки")
-    root.resizable(False, False)
-    root.attributes("-topmost", True)
-    icon_path = str(Path(__file__).parent / "icon.ico")
-    root.iconbitmap(icon_path)
-
-    TG_BLUE = "#3390ec"
-    TG_BLUE_HOVER = "#2b7cd4"
-    BG = "#ffffff"
-    FIELD_BG = "#f0f2f5"
-    FIELD_BORDER = "#d6d9dc"
-    TEXT_PRIMARY = "#000000"
-    TEXT_SECONDARY = "#707579"
-    FONT_FAMILY = "Segoe UI"
-
-    w, h = 420, 460
-
-    if _supports_autostart(): 
-        h += 70
-
-    sw = root.winfo_screenwidth()
-    sh = root.winfo_screenheight()
-    root.geometry(f"{w}x{h}+{(sw-w)//2}+{(sh-h)//2}")
-    root.configure(fg_color=BG)
-
-    frame = ctk.CTkFrame(root, fg_color=BG, corner_radius=0)
-    frame.pack(fill="both", expand=True, padx=24, pady=20)
-
-    # Host
-    ctk.CTkLabel(frame, text="IP-адрес прокси",
-                 font=(FONT_FAMILY, 13), text_color=TEXT_PRIMARY,
-                 anchor="w").pack(anchor="w", pady=(0, 4))
-    host_var = ctk.StringVar(value=cfg.get("host", "127.0.0.1"))
-    host_entry = ctk.CTkEntry(frame, textvariable=host_var, width=200, height=36,
-                              font=(FONT_FAMILY, 13), corner_radius=10,
-                              fg_color=FIELD_BG, border_color=FIELD_BORDER,
-                              border_width=1, text_color=TEXT_PRIMARY)
-    host_entry.pack(anchor="w", pady=(0, 12))
-
-    # Port
-    ctk.CTkLabel(frame, text="Порт прокси",
-                 font=(FONT_FAMILY, 13), text_color=TEXT_PRIMARY,
-                 anchor="w").pack(anchor="w", pady=(0, 4))
-    port_var = ctk.StringVar(value=str(cfg.get("port", 1080)))
-    port_entry = ctk.CTkEntry(frame, textvariable=port_var, width=120, height=36,
-                              font=(FONT_FAMILY, 13), corner_radius=10,
-                              fg_color=FIELD_BG, border_color=FIELD_BORDER,
-                              border_width=1, text_color=TEXT_PRIMARY)
-    port_entry.pack(anchor="w", pady=(0, 12))
-
-    # DC-IP mappings
-    ctk.CTkLabel(frame, text="DC → IP маппинги (по одному на строку, формат DC:IP)",
-                 font=(FONT_FAMILY, 13), text_color=TEXT_PRIMARY,
-                 anchor="w").pack(anchor="w", pady=(0, 4))
-    dc_textbox = ctk.CTkTextbox(frame, width=370, height=120,
-                                font=("Consolas", 12), corner_radius=10,
-                                fg_color=FIELD_BG, border_color=FIELD_BORDER,
-                                border_width=1, text_color=TEXT_PRIMARY)
-    dc_textbox.pack(anchor="w", pady=(0, 12))
-    dc_textbox.insert("1.0", "\n".join(cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])))
-
-    # Verbose
-    verbose_var = ctk.BooleanVar(value=cfg.get("verbose", False))
-    ctk.CTkCheckBox(frame, text="Подробное логирование (verbose)",
-                    variable=verbose_var, font=(FONT_FAMILY, 13),
-                    text_color=TEXT_PRIMARY,
-                    fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
-                    corner_radius=6, border_width=2,
-                    border_color=FIELD_BORDER).pack(anchor="w", pady=(0, 8))
-
-    autostart_var = None
-    if _supports_autostart():
-        autostart_var = ctk.BooleanVar(value=cfg["autostart"])
-        ctk.CTkCheckBox(frame, text="Автозапуск при включении Windows",
-                        variable=autostart_var, font=(FONT_FAMILY, 13),
-                        text_color=TEXT_PRIMARY,
-                        fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
-                        corner_radius=6, border_width=2,
-                        border_color=FIELD_BORDER).pack(anchor="w", pady=(0, 8))
-        ctk.CTkLabel(frame, text="При перемещении файла или открытии из другой папки\nавтозапуск будет сброшен",
-                 font=(FONT_FAMILY, 13), text_color=TEXT_SECONDARY,
-                 anchor="w", justify="left").pack(anchor="w", pady=(0, 8))
-
-    def on_save():
-        import socket as _sock
-        host_val = host_var.get().strip()
-        try:
-            _sock.inet_aton(host_val)
-        except OSError:
-            _show_error("Некорректный IP-адрес.")
-            return
-
-        try:
-            port_val = int(port_var.get().strip())
-            if not (1 <= port_val <= 65535):
-                raise ValueError
-        except ValueError:
-            _show_error("Порт должен быть числом 1-65535")
-            return
-
-        lines = [l.strip() for l in dc_textbox.get("1.0", "end").strip().splitlines()
-                 if l.strip()]
-        try:
-            tg_ws_proxy.parse_dc_ip_list(lines)
-        except ValueError as e:
-            _show_error(str(e))
-            return
-
-        new_cfg = {
-            "host": host_val,
-            "port": port_val,
-            "dc_ip": lines,
-            "verbose": verbose_var.get(),
-            "autostart": (autostart_var.get() if autostart_var is not None else False),
-        }
-        save_config(new_cfg)
-        _config.update(new_cfg)
-        log.info("Config saved: %s", new_cfg)
-
-        if _supports_autostart():
-            set_autostart_enabled(bool(new_cfg.get("autostart", False)))
-
-        _tray_icon.menu = _build_menu()
-
-        from tkinter import messagebox
-        if messagebox.askyesno("Перезапустить?",
-                               "Настройки сохранены.\n\n"
-                               "Перезапустить прокси сейчас?",
-                               parent=root):
-            root.destroy()
-            restart_proxy()
-        else:
-            root.destroy()
-
-    def on_cancel():
-        root.destroy()
-
-    btn_frame = ctk.CTkFrame(frame, fg_color="transparent")
-    btn_frame.pack(fill="x", pady=(20, 0))
-    ctk.CTkButton(btn_frame, text="Сохранить", height=38,
-                  font=(FONT_FAMILY, 14, "bold"), corner_radius=10,
-                  fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
-                  text_color="#ffffff",
-                  command=on_save).pack(side="left", fill="x", expand=True, padx=(0, 8))
-    ctk.CTkButton(btn_frame, text="Отмена", height=38,
-                  font=(FONT_FAMILY, 14), corner_radius=10,
-                  fg_color=FIELD_BG, hover_color=FIELD_BORDER,
-                  text_color=TEXT_PRIMARY, border_width=1,
-                  border_color=FIELD_BORDER,
-                  command=on_cancel).pack(side="right", fill="x", expand=True)
-
-    root.mainloop()
-
-
-def _on_open_logs(icon=None, item=None):
+def _on_open_logs(icon=None, item=None) -> None:
    log.info("Opening log file: %s", LOG_FILE)
    if LOG_FILE.exists():
        os.startfile(str(LOG_FILE))
    else:
-        _show_info("Файл логов ещё не создан.", "TG WS Proxy")
+        _show_info("Файл логов ещё не создан.")


-def _on_exit(icon=None, item=None):
+def _on_exit(icon=None, item=None) -> None:
    global _exiting
    if _exiting:
        os._exit(0)
        return
    _exiting = True
    log.info("User requested exit")
-
-    def _force_exit():
-        time.sleep(3)
-        os._exit(0)
-    threading.Thread(target=_force_exit, daemon=True, name="force-exit").start()
-
+    quit_ctk()
+    threading.Thread(target=lambda: (time.sleep(3), os._exit(0)), daemon=True, name="force-exit").start()
    if icon:
        icon.stop()


+# settings dialog

-def _show_first_run():
-    _ensure_dirs()
+def _edit_config_dialog() -> None:
+    if not ensure_ctk_thread(ctk):
+        _show_error("customtkinter не установлен.")
+        return
+
+    cfg = dict(_config)
+    cfg["autostart"] = is_autostart_enabled()
+    if _supports_autostart() and not cfg["autostart"]:
+        set_autostart_enabled(False)
+
+    def _build(done: threading.Event) -> None:
+        theme = ctk_theme_for_platform()
+        w, h = CONFIG_DIALOG_SIZE
+        if _supports_autostart():
+            h += 100
+
+        root = create_ctk_toplevel(
+            ctk, title="TG WS Proxy — Настройки", width=w, height=h, theme=theme,
+            after_create=lambda r: r.iconbitmap(ICON_PATH),
+        )
+        fpx, fpy = CONFIG_DIALOG_FRAME_PAD
+        frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
+        scroll, footer = tray_settings_scroll_and_footer(ctk, frame, theme)
+        widgets = install_tray_config_form(
+            ctk, scroll, theme, cfg, DEFAULT_CONFIG,
+            show_autostart=_supports_autostart(),
+            autostart_value=cfg.get("autostart", False),
+        )
+
+        def _finish() -> None:
+            root.destroy()
+            done.set()
+
+        def on_save() -> None:
+            from tkinter import messagebox
+            merged = validate_config_form(widgets, DEFAULT_CONFIG, include_autostart=_supports_autostart())
+            if isinstance(merged, str):
+                messagebox.showerror("TG WS Proxy — Ошибка", merged, parent=root)
+                return
+            save_config(merged)
+            _config.update(merged)
+            log.info("Config saved: %s", merged)
+            if _supports_autostart():
+                set_autostart_enabled(bool(merged.get("autostart", False)))
+            _tray_icon.menu = _build_menu()
+
+            do_restart = messagebox.askyesno(
+                "Перезапустить?",
+                "Настройки сохранены.\n\nПерезапустить прокси сейчас?",
+                parent=root,
+            )
+            _finish()
+            if do_restart:
+                threading.Thread(target=lambda: restart_proxy(_config, _show_error), daemon=True).start()
+
+        root.protocol("WM_DELETE_WINDOW", _finish)
+        install_tray_config_buttons(ctk, footer, theme, on_save=on_save, on_cancel=_finish)
+
+    ctk_run_dialog(_build)
+
+
+# first run
+
+def _show_first_run() -> None:
+    ensure_dirs()
    if FIRST_RUN_MARKER.exists():
        return
+    if not ensure_ctk_thread(ctk):
+        FIRST_RUN_MARKER.touch()
+        return

    host = _config.get("host", DEFAULT_CONFIG["host"])
    port = _config.get("port", DEFAULT_CONFIG["port"])
-    tg_url = f"tg://socks?server={host}&port={port}"
+    secret = _config.get("secret", DEFAULT_CONFIG["secret"])

-    if ctk is None:
+    def _build(done: threading.Event) -> None:
+        theme = ctk_theme_for_platform()
+        w, h = FIRST_RUN_SIZE
+        root = create_ctk_toplevel(
+            ctk, title="TG WS Proxy", width=w, height=h, theme=theme,
+            after_create=lambda r: r.iconbitmap(ICON_PATH),
+        )
+
+        def on_done(open_tg: bool) -> None:
            FIRST_RUN_MARKER.touch()
-        return
-
-    ctk.set_appearance_mode("light")
-    ctk.set_default_color_theme("blue")
-
-    TG_BLUE = "#3390ec"
-    TG_BLUE_HOVER = "#2b7cd4"
-    BG = "#ffffff"
-    FIELD_BG = "#f0f2f5"
-    FIELD_BORDER = "#d6d9dc"
-    TEXT_PRIMARY = "#000000"
-    TEXT_SECONDARY = "#707579"
-    FONT_FAMILY = "Segoe UI"
-
-    root = ctk.CTk()
-    root.title("TG WS Proxy")
-    root.resizable(False, False)
-    root.attributes("-topmost", True)
-    icon_path = str(Path(__file__).parent / "icon.ico")
-    root.iconbitmap(icon_path)
-
-    w, h = 520, 440
-    sw = root.winfo_screenwidth()
-    sh = root.winfo_screenheight()
-    root.geometry(f"{w}x{h}+{(sw-w)//2}+{(sh-h)//2}")
-    root.configure(fg_color=BG)
-
-    frame = ctk.CTkFrame(root, fg_color=BG, corner_radius=0)
-    frame.pack(fill="both", expand=True, padx=28, pady=24)
-
-    title_frame = ctk.CTkFrame(frame, fg_color="transparent")
-    title_frame.pack(anchor="w", pady=(0, 16), fill="x")
-
-    # Blue accent bar
-    accent_bar = ctk.CTkFrame(title_frame, fg_color=TG_BLUE,
-                              width=4, height=32, corner_radius=2)
-    accent_bar.pack(side="left", padx=(0, 12))
-
-    ctk.CTkLabel(title_frame, text="Прокси запущен и работает в системном трее",
-                 font=(FONT_FAMILY, 17, "bold"),
-                 text_color=TEXT_PRIMARY).pack(side="left")
-
-    # Info sections
-    sections = [
-        ("Как подключить Telegram Desktop:", True),
-        ("  Автоматически:", True),
-        (f"  ПКМ по иконке в трее → «Открыть в Telegram»", False),
-        (f"  Или ссылка: {tg_url}", False),
-        ("\n  Вручную:", True),
-        ("  Настройки → Продвинутые → Тип подключения → Прокси", False),
-        (f"  SOCKS5 → {host} : {port} (без логина/пароля)", False),
-    ]
-
-    for text, bold in sections:
-        weight = "bold" if bold else "normal"
-        ctk.CTkLabel(frame, text=text,
-                     font=(FONT_FAMILY, 13, weight),
-                     text_color=TEXT_PRIMARY,
-                     anchor="w", justify="left").pack(anchor="w", pady=1)
-
-    # Spacer
-    ctk.CTkFrame(frame, fg_color="transparent", height=16).pack()
-
-    # Separator
-    ctk.CTkFrame(frame, fg_color=FIELD_BORDER, height=1,
-                 corner_radius=0).pack(fill="x", pady=(0, 12))
-
-    # Checkbox
-    auto_var = ctk.BooleanVar(value=True)
-    ctk.CTkCheckBox(frame, text="Открыть прокси в Telegram сейчас",
-                    variable=auto_var, font=(FONT_FAMILY, 13),
-                    text_color=TEXT_PRIMARY,
-                    fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
-                    corner_radius=6, border_width=2,
-                    border_color=FIELD_BORDER).pack(anchor="w", pady=(0, 16))
-
-    def on_ok():
-        FIRST_RUN_MARKER.touch()
-        open_tg = auto_var.get()
            root.destroy()
+            done.set()
            if open_tg:
                _on_open_in_telegram()

-    ctk.CTkButton(frame, text="Начать", width=180, height=42,
-                  font=(FONT_FAMILY, 15, "bold"), corner_radius=10,
-                  fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
-                  text_color="#ffffff",
-                  command=on_ok).pack(pady=(0, 0))
+        populate_first_run_window(ctk, root, theme, host=host, port=port, secret=secret, on_done=on_done)

-    root.protocol("WM_DELETE_WINDOW", on_ok)
-    root.mainloop()
+    ctk_run_dialog(_build)


-def _has_ipv6_enabled() -> bool:
-    import socket as _sock
-    try:
-        addrs = _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6)
-        for addr in addrs:
-            ip = addr[4][0]
-            if ip and not ip.startswith('::1') and not ip.startswith('fe80::1'):
-                return True
-    except Exception:
-        pass
-    try:
-        s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
-        s.bind(('::1', 0))
-        s.close()
-        return True
-    except Exception:
-        return False
-
-
-def _check_ipv6_warning():
-    _ensure_dirs()
-    if IPV6_WARN_MARKER.exists():
-        return
-    if not _has_ipv6_enabled():
-        return
-
-    IPV6_WARN_MARKER.touch()
-
-    threading.Thread(target=_show_ipv6_dialog, daemon=True).start()
-
-
-def _show_ipv6_dialog():
-    _show_info(
-        "На вашем компьютере включена поддержка подключения по IPv6.\n\n"
-        "Telegram может пытаться подключаться через IPv6, "
-        "что не поддерживается и может привести к ошибкам.\n\n"
-        "Если прокси не работает или в логах присутствуют ошибки, "
-        "связанные с попытками подключения по IPv6 - "
-        "попробуйте отключить в настройках прокси Telegram попытку соединения "
-        "по IPv6. Если данная мера не помогает, попробуйте отключить IPv6 "
-        "в системе.\n\n"
-        "Это предупреждение будет показано только один раз.",
-        "TG WS Proxy")
-
+# tray menu

 def _build_menu():
    if pystray is None:
        return None
    host = _config.get("host", DEFAULT_CONFIG["host"])
    port = _config.get("port", DEFAULT_CONFIG["port"])
+    link_host = tg_ws_proxy.get_link_host(host)
    return pystray.Menu(
-        pystray.MenuItem(
-            f"Открыть в Telegram ({host}:{port})",
-            _on_open_in_telegram,
-            default=True),
+        pystray.MenuItem(f"Открыть в Telegram ({link_host}:{port})", _on_open_in_telegram, default=True),
+        pystray.MenuItem("Скопировать ссылку", _on_copy_link),
        pystray.Menu.SEPARATOR,
        pystray.MenuItem("Перезапустить прокси", _on_restart),
        pystray.MenuItem("Настройки...", _on_edit_config),
@ -728,27 +310,17 @@ def _build_menu():
    )


-def run_tray():
+# entry point
+
+def run_tray() -> None:
    global _tray_icon, _config

    _config = load_config()
-    save_config(_config)
+    bootstrap(_config)

-    if LOG_FILE.exists():
-        try:
-            LOG_FILE.unlink()
-        except Exception:
-            pass
-
-    setup_logging(_config.get("verbose", False))
-    log.info("TG WS Proxy tray app starting")
-    log.info("Config: %s", _config)
-    log.info("Log file: %s", LOG_FILE)
-
-    if pystray is None or Image is None:
-        log.error("pystray or Pillow not installed; "
-                  "running in console mode")
-        start_proxy()
+    if pystray is None or Image is None or ctk is None:
+        log.error("pystray, Pillow or customtkinter not installed; running in console mode")
+        start_proxy(_config, _show_error)
        try:
            while True:
                time.sleep(1)
@ -756,18 +328,12 @@ def run_tray():
            stop_proxy()
        return

-    start_proxy()
-
+    start_proxy(_config, _show_error)
+    maybe_notify_update(_config, lambda: _exiting, _ask_yes_no)
    _show_first_run()
-    _check_ipv6_warning()
-
-    icon_image = _load_icon()
-    _tray_icon = pystray.Icon(
-        APP_NAME,
-        icon_image,
-        "TG WS Proxy",
-        menu=_build_menu())
+    check_ipv6_warning(_show_info)

+    _tray_icon = pystray.Icon(APP_NAME, load_icon(), "TG WS Proxy", menu=_build_menu())
    log.info("Tray icon running")
    _tray_icon.run()

@ -775,15 +341,14 @@ def run_tray():
    log.info("Tray app exited")


-def main():
-    if not _acquire_lock():
+def main() -> None:
+    if not acquire_lock("windows.py"):
        _show_info("Приложение уже запущено.", os.path.basename(sys.argv[0]))
        return
-
    try:
        run_tray()
    finally:
-        _release_lock()
+        release_lock()


 if __name__ == "__main__":
Author	SHA1	Message	Date
gogamlg3	da4b521aba	Изменение README для AUR (#485 )	2026-03-30 09:55:44 +03:00
Flowseal	07facfe18c	Version bump	2026-03-29 20:00:31 +03:00
Qirashi	7a886dff26	Update ctk_theme.py (#480 )	2026-03-29 19:56:43 +03:00
Flowseal	17e37f9ca0	host detect in first-run window	2026-03-29 19:55:39 +03:00
Flowseal	968827445f	copy link, mtproto new first run notify	2026-03-29 17:57:55 +03:00
Flowseal	be8d178e5c	secret validation	2026-03-29 17:30:39 +03:00
Flowseal	46426c45b0	ctk refactoring	2026-03-29 15:21:56 +03:00
Flowseal	c4a044542c	fixes	2026-03-29 15:21:45 +03:00
Flowseal	af74009b11	icon fix	2026-03-28 16:48:59 +03:00
Flowseal	6766db9812	mtproto recode	2026-03-28 15:45:08 +03:00
Flowseal	95f99be26b	old socks removed	2026-03-28 13:07:51 +03:00
deexsed	0d11062c92	fix: остановка прокси из трея, пул WS и проверка обновлений (#443 )	2026-03-27 10:54:33 +03:00
Flowseal	b3a9bc6a8f	icon size increase	2026-03-27 09:17:15 +03:00
Flowseal	c179c299bb	tooltip fixes	2026-03-27 09:07:25 +03:00
Aleksandr	bd4746004e	Docker image for headless proxy (#289 )	2026-03-27 09:05:56 +03:00
deexsed	77a0b837d9	Общий UI трея в ui/, тултипы, исправление tg:// с реальным host, доработки windows.py (импорты, lock, IPv6, остановка прокси) (#417 )	2026-03-27 08:54:36 +03:00
Kroshik the Seal	5d28a50740	Исправление зависания "Обновления..." на iOS/iPadOS (#415 )	2026-03-27 07:43:49 +03:00
KG7x	7a1e2f3f5b	Miss update actions/download-artifact (#412 )	2026-03-23 18:06:46 +03:00
KG7x	c0183bf448	Fix warn Node24 actions update & Simplify build (#410 )	2026-03-23 17:10:20 +03:00
Flowseal	f95b9b7da0	Update win7 build according to #292	2026-03-23 09:12:06 +03:00
delewer	f3d05f7efc	chore: pyproject optimization (#292 )	2026-03-23 09:09:30 +03:00
gogamlg3	e3d4578eed	Добавление способа установки через AUR для Arch дистрибутивов (#296 )	2026-03-23 08:39:29 +03:00
xdshkaaa	e1004e5e73	Fix macOS settings dialog cancellation flow (#392 )	2026-03-23 08:39:00 +03:00
delewer	4304c71f89	build: win7 32bit support (#298 )	2026-03-23 08:38:35 +03:00
Flowseal	3cb1929dc8	removed test script	2026-03-23 04:30:38 +03:00
Flowseal	afb7c5f56d	revert keepalive mechanism	2026-03-22 08:00:14 +03:00
Flowseal	18a1bced83	logrotate #366 ; configurable pool and buffer sizes	2026-03-22 02:54:03 +03:00
Flowseal	ed85e2a284	keepalive for stale mitigation	2026-03-21 09:26:34 +03:00
Flowseal	c1452c23da	Optimizations	2026-03-20 22:57:15 +03:00
Flowseal	6a80ca85e3	Optimizations	2026-03-19 22:07:47 +03:00