feat: add netlify adapter

netlify.toml

@@ -0,0 +1,36 @@
+[build]
+# Build command for SvelteKit
+command = "npm run build"
+
+# Publish directory (where the built files are located)
+publish = "build"
+
+[build.environment]
+# Node.js version for the build environment
+NODE_VERSION = "18"
+
+# Redirects for SvelteKit routing
+[[redirects]]
+# Handle client-side routing for SPA
+from = "/*"
+to = "/index.html"
+status = 200
+
+# Headers for better performance and security
+[[headers]]
+for = "/*"
+[headers.values]
+# Cache static assets
+Cache-Control = "public, max-age=31536000, immutable"
+
+[[headers]]
+for = "/*.html"
+[headers.values]
+# Don't cache HTML files
+Cache-Control = "public, max-age=0, must-revalidate"
+
+[[headers]]
+for = "/assets/*"
+[headers.values]
+# Cache assets for a long time
+Cache-Control = "public, max-age=31536000, immutable"