Simplify to minimal nginx proxy setup

- Use standard nginx:alpine image instead of custom build
- Simple default.conf for 80 → 5137 proxy
- Remove unnecessary nginx/ directory and complex configurations
- Clean, minimal setup for basic reverse proxy

🤖 Generated with [Claude Code](https://claude.ai/code)

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

default.conf

@@ -0,0 +1,10 @@
+server {
+    listen 80;
+
+    location / {
+        proxy_pass http://127.0.0.1:5137;
+        proxy_set_header Host             $host;
+        proxy_set_header X-Real-IP        $remote_addr;
+        proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;
+    }
+}

docker-compose.yml

@@ -1,13 +1,10 @@
-version: '3.8'
+version: "3.8"
 
 services:
   nginx:
-    build: ./nginx
+    image: nginx:alpine
     ports:
       - "80:80"
-    restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
+    volumes:
+      - ./default.conf:/etc/nginx/conf.d/default.conf:ro
+    restart: always

nginx/Dockerfile

@@ -1,21 +0,0 @@
-FROM nginx:1.25-alpine
-
-# Copy custom nginx configuration
-COPY nginx.conf /etc/nginx/nginx.conf
-
-# Create log directory
-RUN mkdir -p /var/log/nginx
-
-# Set proper permissions
-RUN chown -R nginx:nginx /var/log/nginx
-RUN chown -R nginx:nginx /var/cache/nginx
-
-# Add healthcheck
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost/health || exit 1
-
-# Expose port
-EXPOSE 80
-
-# Start nginx
-CMD ["nginx", "-g", "daemon off;"]

nginx/nginx.conf

@@ -1,96 +0,0 @@
-user nginx;
-worker_processes auto;
-error_log /var/log/nginx/error.log warn;
-pid /var/run/nginx.pid;
-
-events {
-    worker_connections 1024;
-}
-
-http {
-    include /etc/nginx/mime.types;
-    default_type application/octet-stream;
-
-    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
-                    '$status $body_bytes_sent "$http_referer" '
-                    '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log /var/log/nginx/access.log main;
-
-    sendfile on;
-    tcp_nopush on;
-    tcp_nodelay on;
-    keepalive_timeout 65;
-    types_hash_max_size 2048;
-
-    # Gzip compression
-    gzip on;
-    gzip_vary on;
-    gzip_min_length 1024;
-    gzip_types
-        text/plain
-        text/css
-        text/xml
-        text/javascript
-        application/json
-        application/javascript
-        application/xml+rss
-        application/atom+xml
-        image/svg+xml;
-
-    # Upstream servers
-    upstream api_backend {
-        server api-base:8000;
-        server test_api:8001;
-    }
-
-    upstream frontend_backend {
-        server host.docker.internal:5137;
-    }
-
-    # Main server block
-    server {
-        listen 80;
-        server_name localhost;
-
-        # Frontend routing
-        location / {
-            proxy_pass http://frontend_backend;
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-        }
-
-        # API routing
-        location /api/ {
-            proxy_pass http://api_backend/;
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-            
-            # CORS headers
-            add_header 'Access-Control-Allow-Origin' '*' always;
-            add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
-            add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type' always;
-            
-            if ($request_method = 'OPTIONS') {
-                return 204;
-            }
-        }
-
-        # Health check endpoint
-        location /health {
-            access_log off;
-            return 200 "healthy\n";
-            add_header Content-Type text/plain;
-        }
-
-        # Static files caching
-        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
-            expires 1y;
-            add_header Cache-Control "public, immutable";
-        }
-    }
-}