Add retained chat and API request diagnostics

docker-compose.yml

@@ -15,6 +15,11 @@ services:
       interval: 5s
       timeout: 3s
       retries: 5
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "5"
 
   backend:
     build:
@@ -40,6 +45,11 @@ services:
     depends_on:
       db:
         condition: service_healthy
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "5"
     develop:
       watch:
         - path: ./backend/app
@@ -66,6 +76,11 @@ services:
       AGENT_URL: http://backend:8000/api/v1/agent/agui
     depends_on:
       - backend
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "5"
     develop:
       watch:
         - path: ./frontend/src