May 20

1. 16:49

   fix(tools+models): repair UTF-8 mojibake in tool descriptions; trim model list to verified-working set; filter non-chat models from Google live discovery

   Đào Minh Tú
   671888a
2. 16:30

   feat(google/models): return all chat-capable models, remove name filter

   Đào Minh Tú
   6e68e7c
3. 16:28

   feat(google): expand model list w/ Gemma-3 + live discovery /api/google/models

   Đào Minh Tú
   521a523