Fix docker-compose for Portainer stack deploy

Remove env_file (.env not in repo) and proxy-network (not needed
yet). Inline essential environment variables directly.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -9,14 +9,8 @@ services:
       - "3000:3000"
     environment:
       - NODE_ENV=production
-      - NEXT_PUBLIC_APP_URL=${APP_URL:-http://localhost:3000}
+      - NEXT_PUBLIC_APP_NAME=ArchiTools
-    env_file:
+      - NEXT_PUBLIC_APP_URL=${APP_URL:-http://10.10.10.166:3000}
-      - .env
+      - NEXT_PUBLIC_STORAGE_ADAPTER=localStorage
-    networks:
-      - proxy-network
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
-
-networks:
-  proxy-network:
-    external: true