Implement SvelteKit webhook relay with SSE, auth, and real-time features

Co-authored-by: lukeslakemail <lukeslakemail@gmail.com>

sveltekit-integration/tailwind.config.js

@@ -0,0 +1,8 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+	content: ['./src/**/*.{html,js,svelte,ts}'],
+	theme: {
+		extend: {}
+	},
+	plugins: []
+};