feat: update docker-compose and nginx configurations for improved service connectivity and security

docker-compose.prod.yml

@@ -5,12 +5,15 @@
 services:
   backend:
     image: git.danielvolz.org/daniel/medassist/backend:0.0.1
+    container_name: medassist-backend
     env_file:
       - .env
     volumes:
       - ./data:/app/data
     ports:
       - "4000:3000"
+    networks:
+      - medassist-net
     # Security options
     security_opt:
       - no-new-privileges:true
@@ -28,8 +31,11 @@ services:
 
   frontend:
     image: git.danielvolz.org/daniel/medassist/frontend:0.0.1
+    container_name: medassist-frontend
     ports:
       - "4174:8080"
+    networks:
+      - medassist-net
     depends_on:
       backend:
         condition: service_healthy
@@ -43,3 +49,7 @@ services:
       - /var/run:noexec,nosuid,size=64m
     cap_drop:
       - ALL
+
+networks:
+  medassist-net:
+    driver: bridge

frontend/nginx.conf

@@ -20,7 +20,7 @@ server {
     }
 
     location /api/ {
-        proxy_pass http://backend:3000/;
+        proxy_pass http://medassist-backend:3000/;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;