move to using /src - still css issue work

postcss.config.js

@@ -1,18 +1,13 @@
 // postcss.config.js
 
-import tailwindcss from 'tailwindcss';
+import tailwindcssPostcss from '@tailwindcss/postcss';
 
 console.log('--- [EXECUTION PROOF] postcss.config.js is being loaded. ---');
 
 export default {
   plugins: [
-    // Initialize the tailwindcss plugin and pass the config object directly.
-    // This bypasses ALL file searching.
-    tailwindcss({
-      content: [
-        "./index.html",
-        "./src/**/*.{js,ts,jsx,tsx}",
-      ],
-    }),
+    // Use the plugin the error message specifically told us to use.
+    // This plugin will then be responsible for finding tailwind.config.js
+    tailwindcssPostcss,
   ],
 };