edit theme for my own siye

nginx.conf

@@ -0,0 +1,55 @@
+server {
+    listen 80;
+    listen [::]:80;
+    server_name _;
+    
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Security headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_proxied any;
+    gzip_types
+        text/plain
+        text/css
+        text/xml
+        text/javascript
+        application/javascript
+        application/json
+        application/xml
+        application/rss+xml
+        application/atom+xml
+        image/svg+xml;
+
+    # Static file caching
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        access_log off;
+    }
+
+    # HTML files - no cache for dynamic updates
+    location ~* \.html$ {
+        expires -1;
+        add_header Cache-Control "no-store, no-cache, must-revalidate";
+    }
+
+    # Main location block
+    location / {
+        try_files $uri $uri/ $uri.html =404;
+    }
+
+    # Custom error pages
+    error_page 404 /404.html;
+    location = /404.html {
+        internal;
+    }
+}