allow user to select theme they want to use

tailwind.config.js

@@ -0,0 +1,17 @@
+import formsPlugin from '@tailwindcss/forms';
+
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+    darkMode: 'selector',
+    content: [
+        "./src/frontend/index.html",
+        "./src/**/*.{vue,js,ts,jsx,tsx,html}",
+    ],
+    theme: {
+        extend: {},
+    },
+    plugins: [
+        formsPlugin,
+    ],
+}
+