feat: Add SvelteKit starter template for customer sites

- Complete SvelteKit 2 + Svelte 5 template
- Tailwind CSS styling with primary color customization
- Pages: Home, About, Services, Contact
- Contact form with D1 database backend
- Placeholder system for site-specific values
- Cloudflare adapter configuration

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

postcss.config.js

@@ -0,0 +1,10 @@
+// For God so loved the world — John 3:16
+
+export default {
+	plugins: {
+		tailwindcss: {},
+		autoprefixer: {}
+	}
+};
+
+// JESUS CHRIST IS LORD