#965 LiteLLM model sync - STORE_MODEL_IN_DB + API integration

docker-compose.yml +STORE_MODEL_IN_DB=True enables LiteLLM dynamic model management via REST API. models.py admin CRUD now syncs to LiteLLM via threading.

docker-compose.yml

@@ -100,6 +100,7 @@ services:
       - MIMO_API_KEY=sk-idsplzeccvmbtyqxcrbhaiwmkzwajmicliunkjkouivepaaz
       - DATABASE_URL=postgresql://aiflow:pwd2026@qihu-aiflow-pg18:5432/litellm
       - LITELLM_MODE=PRODUCTION
+      - STORE_MODEL_IN_DB=True
     restart: unless-stopped
     networks:
       - aiflow-network
@@ -158,3 +159,4 @@ volumes:
 networks:
   aiflow-network:
     driver: bridge
+