Merge remote-tracking branch 'origin/master' into ji

# Conflicts:
#	.gitignore
#	frontend-web/src/components/workspace/input-box.tsx
#	frontend-web/src/core/threads/types.ts
#	frontend-web/src/pages/ChatPage.tsx

.gitignore

@@ -83,12 +83,15 @@ offline-backend-20260512/backend/.deer-flow/*
 
 # Per-user skill_evolution overrides — runtime data written by the API
 offline-backend-20260512/backend/skill_evolution.json
-skills/
-hermes-agent-main/
+skills/
+hermes-agent-main/
 .gitignore
 offline-backend-20260512/backend/tests/*
 !offline-backend-20260512/backend/tests/test_llmwiki_weknora.py
 !offline-backend-20260512/backend/tests/test_health_auth_bypass.py
+# Keep the model configuration regression coverage versioned even though
+# this deployment repository otherwise ignores newly added backend tests.
+!offline-backend-20260512/backend/tests/test_model_management.py
 deploy
 .history