Initial commit: Velocity-OS migration

webos/nginx.conf

@@ -0,0 +1,37 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Health check endpoint (no logging)
+    location = /health.txt {
+        access_log off;
+        return 200 "ok\n";
+        add_header Content-Type text/plain;
+    }
+
+    # React Router — all non-asset paths serve index.html
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Static assets — aggressive caching (Vite hashes filenames)
+    location ~* \.(js|css|woff2?|ttf|eot|svg|png|jpg|jpeg|gif|ico|wasm)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        access_log off;
+    }
+
+    # Security headers
+    add_header X-Frame-Options "DENY" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob:; connect-src 'self' wss:;" always;
+
+    # Gzip
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript application/wasm;
+    gzip_min_length 1000;
+}