Update comments for nextcloud

nextcloud/docker-compose.yml

@@ -57,14 +57,17 @@ services:
 
   # Nextcloud Application Service
   nextcloud_app:
+    # Basic container configuration
     image: docker.io/library/nextcloud:31.0.7
     container_name: nextcloud_app
     restart: unless-stopped
+
+    # Service dependencies
     depends_on:
       nextcloud_db:
-        condition: service_healthy
+        condition: service_healthy  # Requires healthy database
       nextcloud_valkey:
-        condition: service_healthy
+        condition: service_healthy  # Requires healthy valkey
     
     # Environment variables
     environment:
@@ -96,9 +99,12 @@ services:
 
   # Nextcloud Cron Service
   nextcloud_cron:
+    # Basic container configuration
     image: docker.io/library/nextcloud:31.0.7
     container_name: nextcloud_cron
     restart: unless-stopped
+    
+    # Service dependencies
     depends_on:
       - nextcloud_app