- Relocate tg_connect from [timeouts] to [general] with validation and docs updates.
- Apply rustfmt to per-attempt upstream connect timeout expression in upstream.rs.
- Pass tg_connect_timeout_secs in all UpstreamManager::new test call sites.
- Wire hot reload and runtime snapshot to general.tg_connect.
- Enhanced linting rules in `src/proxy/mod.rs` to enforce stricter code quality checks in production.
- Updated hash functions in `src/proxy/middle_relay.rs` for better efficiency.
- Added new security tests in `src/proxy/tests/middle_relay_stub_completion_security_tests.rs` to validate desynchronization behavior.
- Removed ignored test stubs in `src/proxy/tests/middle_relay_security_tests.rs` to clean up the test suite.
- Improved error handling and code readability in various transport modules, including `src/transport/middle_proxy/config_updater.rs` and `src/transport/middle_proxy/pool.rs`.
- Introduced new padding functions in `src/stream/frame_stream_padding_security_tests.rs` to ensure consistent behavior across different implementations.
- Adjusted TLS stream validation in `src/stream/tls_stream.rs` for better boundary checking.
- General code cleanup and dead code elimination across multiple files to enhance maintainability.
- Renamed test functions in `client_tls_clienthello_truncation_adversarial_tests.rs` to remove "but_leaks" suffix for clarity.
- Added new tests in `direct_relay_business_logic_tests.rs` to validate business logic for data center resolution and scope hints.
- Introduced tests in `direct_relay_common_mistakes_tests.rs` to cover common mistakes in direct relay configurations.
- Added security tests in `direct_relay_security_tests.rs` to ensure proper handling of symlink and parent swap scenarios.
- Created `direct_relay_subtle_adversarial_tests.rs` to stress test concurrent logging and validate scope hint behavior.
- Implemented `relay_quota_lock_pressure_adversarial_tests.rs` to test quota lock behavior under high contention and stress.
- Updated `relay_security_tests.rs` to include quota lock contention tests ensuring proper behavior under concurrent access.
- Introduced `ip_tracker_hotpath_adversarial_tests.rs` to validate the performance and correctness of the IP tracking logic under various scenarios.
