Add Nginx configuration for CloudSticks Ubuntu 24.04

- Created setup-nginx.sh automated setup script
- Added NGINX_SETUP.md with manual instructions
- Replaces Apache config (CloudSticks uses Nginx)
- Configures proxy for /api and /socket.io
- Includes WebSocket support for multiplayer

NGINX_SETUP.md

@@ -0,0 +1,150 @@
+# Nginx Configuration for Connect-5 on CloudSticks
+
+## Quick Setup (Automated)
+
+```bash
+cd /home/github2/apps/app-connect5
+sudo bash setup-nginx.sh
+```
+
+That's it! The script will automatically configure everything.
+
+---
+
+## Manual Setup (If Needed)
+
+### Step 1: Find Your Nginx Config
+
+```bash
+# Find config files
+ls -la /etc/nginx/sites-available/
+ls -la /etc/nginx/conf.d/
+
+# Or search for your domain
+grep -r "connect5.beyondcloud.technology" /etc/nginx/
+```
+
+### Step 2: Edit the Config
+
+```bash
+# Edit the config file (replace with your actual file)
+sudo nano /etc/nginx/sites-available/connect5.beyondcloud.technology
+```
+
+### Step 3: Add Proxy Configuration
+
+Add these `location` blocks **inside** your `server` block:
+
+```nginx
+server {
+    listen 443 ssl;
+    server_name connect5.beyondcloud.technology;
+    
+    # Your existing SSL and root configuration...
+    
+    # Add these proxy configurations:
+    location /api {
+        proxy_pass http://localhost:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+        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;
+    }
+
+    location /socket.io {
+        proxy_pass http://localhost:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+        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;
+    }
+}
+```
+
+### Step 4: Test and Reload
+
+```bash
+# Test configuration
+sudo nginx -t
+
+# If OK, reload Nginx
+sudo systemctl reload nginx
+
+# Test the API
+curl https://connect5.beyondcloud.technology/api/db-status
+```
+
+---
+
+## Troubleshooting
+
+### Check if Nginx is Running
+```bash
+sudo systemctl status nginx
+```
+
+### Check Nginx Error Logs
+```bash
+sudo tail -f /var/log/nginx/error.log
+```
+
+### Check if Node.js is Running
+```bash
+ps aux | grep "node server.js"
+```
+
+### Test Local Node.js Server
+```bash
+curl http://localhost:3000/api/db-status
+```
+
+### Restart Everything
+```bash
+# Restart Node.js
+pkill -f "node server.js"
+cd /home/github2/apps/app-connect5
+nohup node server.js > server.log 2>&1 &
+
+# Reload Nginx
+sudo systemctl reload nginx
+```
+
+---
+
+## CloudSticks-Specific Notes
+
+- CloudSticks uses **Nginx** (not Apache)
+- Config files are usually in `/etc/nginx/sites-available/`
+- CloudSticks auto-deploys from GitHub
+- Node.js server needs to run continuously in background
+
+---
+
+## Verify It's Working
+
+1. **Test API endpoint**:
+   ```bash
+   curl https://connect5.beyondcloud.technology/api/db-status
+   ```
+   Should return JSON with `"connected": true`
+
+2. **Visit in browser**:
+   https://connect5.beyondcloud.technology/
+   
+   Status bar should show:
+   - SQL: Connected ✅
+   - Latency: ~45ms
+   - Write: Enabled ✅
+
+3. **Test multiplayer**:
+   - Click "Multiplayer"
+   - Register a username
+   - Should see "Welcome back, [username]!"