move to using /src - still css issue work

tailwind.config.js

@@ -1,2 +1,11 @@
 // tailwind.config.js
-throw new Error('--- THIS IS THE TAILWIND CONFIG ERROR TEST. IF YOU SEE THIS, THE FILE IS BEING READ. ---');
+
+console.log('--- [EXECUTION PROOF] tailwind.config.js is being loaded. ---');
+
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./index.html",
+    "./src/**/*.{js,ts,jsx,tsx}",
+  ],
+};