Optimize Caddyfile for better performance

docker/resume/Caddyfile

@@ -1,9 +1,9 @@
 :8080 {
     root * .
     file_server
-    encode gzip
+    encode gzip brotli
 
-    # Security headers
+    # Performance optimizations
     header {
         # Remove default Caddy headers
         -Server
@@ -25,6 +25,9 @@
         Cross-Origin-Resource-Policy "same-origin"
         Cross-Origin-Opener-Policy "same-origin"
         
+        # Cache control for static assets
+        Cache-Control "public, max-age=31536000, immutable"
+        
         # CSP with hash for utils.js and nonce for inline scripts
         Content-Security-Policy "default-src 'none'; script-src 'self' 'sha256-ryQsJ+aghKKD/CeXgx8jtsnZT3Epp3EjIw8RyHIq544='; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self' data:; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'none'; form-action 'none';"
     }
@@ -39,4 +42,22 @@
         output stdout
         format json
     }
+
+    # Enable HTTP/2
+    protocols h2c h2 http/1.1
+
+    # Enable automatic HTTPS redirect
+    tls internal
+
+    # Enable automatic compression
+    encode {
+        gzip
+        brotli
+    }
+
+    # Enable static file serving with caching
+    file_server {
+        precompressed
+        browse
+    }
 }