feat: update config to tailwind 3.0

Author: thomkrupa

tailwind.config.js

@@ -1,6 +1,9 @@
 module.exports = {
   mode: "jit",
-  purge: ["./pages/**/*.{js,ts,jsx,tsx}", "./components/**/*.{js,ts,jsx,tsx}"],
+  content: [
+    "./pages/**/*.{js,ts,jsx,tsx}",
+    "./components/**/*.{js,ts,jsx,tsx}",
+  ],
   darkMode: "class", // or 'media' or 'class'
   presets: [require("./utils/tailwind-preset")],
 };