Initial commit: Telegram Management System

Full-stack web application for Telegram management
- Frontend: Vue 3 + Vben Admin
- Backend: NestJS
- Features: User management, group broadcast, statistics

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

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

marketing-agent/infrastructure/nginx/conf.d/api-gateway.conf

@@ -0,0 +1,102 @@
+server {
+    listen 80;
+    server_name localhost;
+
+    # API versioning
+    set $api_version "v1";
+
+    # CORS configuration
+    add_header 'Access-Control-Allow-Origin' '$http_origin' always;
+    add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
+    add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
+    add_header 'Access-Control-Allow-Credentials' 'true' always;
+
+    # Handle OPTIONS requests
+    if ($request_method = 'OPTIONS') {
+        add_header 'Access-Control-Max-Age' 1728000;
+        add_header 'Content-Type' 'text/plain; charset=utf-8';
+        add_header 'Content-Length' 0;
+        return 204;
+    }
+
+    # Health check endpoint
+    location /health {
+        access_log off;
+        return 200 "healthy\n";
+        add_header Content-Type text/plain;
+    }
+
+    # Auth endpoints
+    location ~ ^/api/($api_version/)?auth {
+        limit_req zone=auth_limit burst=5 nodelay;
+        proxy_pass http://orchestrator;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # Orchestrator service
+    location ~ ^/api/($api_version/)?orchestrator {
+        limit_req zone=api_limit burst=20 nodelay;
+        proxy_pass http://orchestrator;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # Claude Agent service
+    location ~ ^/api/($api_version/)?claude {
+        limit_req zone=api_limit burst=10 nodelay;
+        proxy_pass http://claude_agent;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # GramJS Adapter service
+    location ~ ^/api/($api_version/)?telegram {
+        limit_req zone=api_limit burst=20 nodelay;
+        proxy_pass http://gramjs_adapter;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # Safety Guard service
+    location ~ ^/api/($api_version/)?safety {
+        limit_req zone=api_limit burst=30 nodelay;
+        proxy_pass http://safety_guard;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # Analytics service
+    location ~ ^/api/($api_version/)?analytics {
+        limit_req zone=api_limit burst=50 nodelay;
+        proxy_pass http://analytics;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # A/B Testing service
+    location ~ ^/api/($api_version/)?experiments {
+        limit_req zone=api_limit burst=20 nodelay;
+        proxy_pass http://ab_testing;
+        include /etc/nginx/proxy.conf;
+    }
+
+    # WebSocket endpoints
+    location ~ ^/ws/($api_version/)? {
+        proxy_pass http://orchestrator;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        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;
+        proxy_read_timeout 86400;
+    }
+
+    # Static files (if any)
+    location /static {
+        alias /usr/share/nginx/html/static;
+        expires 30d;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Default location
+    location / {
+        return 404;
+    }
+}