fix: connect all services to proxy network

docker-compose.yml

@@ -1,5 +1,9 @@
 version: '3.8'
 
+networks:
+  proxy:
+    external: true
+
 services:
   # 1. aeseo.cloud
   aeseo_cloud_frontend:
@@ -8,6 +12,8 @@ services:
       dockerfile: Dockerfile
     container_name: aeseo_cloud_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment:
@@ -25,6 +31,8 @@ services:
       dockerfile: Dockerfile
     container_name: aeseo_shop_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment:
@@ -42,6 +50,8 @@ services:
       dockerfile: Dockerfile
     container_name: aeseo_site_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment:
@@ -59,6 +69,8 @@ services:
       dockerfile: Dockerfile
     container_name: aeseo_store_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment:
@@ -76,6 +88,8 @@ services:
       dockerfile: Dockerfile
     container_name: soohyun_cloud_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment:
@@ -93,6 +107,8 @@ services:
       dockerfile: Dockerfile
     container_name: soohyun_store_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment:
@@ -110,6 +126,8 @@ services:
       dockerfile: Dockerfile
     container_name: soohyun_xyz_frontend
     restart: unless-stopped
+    networks:
+      - proxy
     expose:
       - "80"
     environment: