Add TailwindCSS (#1252)

* Setup TailwindCSS

* Fully setup configuration

* Refactor some tailwind variables

apps/frontend/src/plugins/dayjs.js

@@ -1,9 +1,10 @@
-import dayjs from 'dayjs'
+import dayjs from "dayjs";
 
+// eslint-disable-next-line no-undef
 export default defineNuxtPlugin(() => {
   return {
     provide: {
       dayjs,
     },
-  }
-})
+  };
+});