chore: update repository cards 2026-10-21

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

README.md

@@ -3,7 +3,7 @@
 Generated by [Repository Cards](https://github.com/pgsty/silo/actions/workflows/repository-cards.yml)
 at 00:00 UTC daily (08:00 Asia/Shanghai). GitHub may queue scheduled runs.
 
-Snapshot: 2026-10-20. 4,192 stars; 65 community contributors.
+Snapshot: 2026-10-21. 4,219 stars; 66 community contributors.
 
 - `contributors-light.svg` / `contributors-dark.svg`: human issue and PR authors across the SILO project scope, plus reviewed acknowledgements. Bots are excluded. Gold rings follow the reviewed companion-site roster; new authors are collected automatically.
 - `star-history-light.svg` / `star-history-dark.svg`: initial history reconstructed from the then-current stargazers; later points are daily observed totals, including decreases. Missing days are not fabricated.

history.json

@@ -1425,6 +1425,10 @@
     {
       "date": "2026-10-20",
       "stars": 4192
+    },
+    {
+      "date": "2026-10-21",
+      "stars": 4219
     }
   ]
 }