chore: update bundlewatch limit for adminlte.js

Increase JS bundle size limit from 8.5KB to 9KB to accommodate
new sidebar state persistence feature added in rc6.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.bundlewatch.config.json

@@ -18,7 +18,7 @@
     },
     {
       "path": "./dist/js/adminlte.js",
-      "maxSize": "8.5 kB"
+      "maxSize": "9 kB"
     },
     {
       "path": "./dist/js/adminlte.min.js",