fix: remove chromadb healtcheck

docker-compose.yml

@@ -37,12 +37,6 @@ services:
       - IS_PERSISTENT=TRUE
       - ANONYMIZED_TELEMETRY=FALSE
     restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/v1/heartbeat')"]
-      interval: 15s
-      timeout: 5s
-      retries: 3
-      start_period: 10s
 
   # ── LLM API proxy ──
   litellm:
@@ -87,8 +81,6 @@ services:
     depends_on:
       litellm:
         condition: service_healthy
-      chromadb:
-        condition: service_healthy
     restart: unless-stopped
 
   # ── Cloudflare Tunnel (public HTTPS) ──