feat: Vite + vue 3 💚 (#10047)

Fixes https://github.com/chatwoot/chatwoot/issues/8436
Fixes https://github.com/chatwoot/chatwoot/issues/9767
Fixes https://github.com/chatwoot/chatwoot/issues/10156
Fixes https://github.com/chatwoot/chatwoot/issues/6031
Fixes https://github.com/chatwoot/chatwoot/issues/5696
Fixes https://github.com/chatwoot/chatwoot/issues/9250
Fixes https://github.com/chatwoot/chatwoot/issues/9762

---------

Co-authored-by: Pranav <pranavrajs@gmail.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>

app/javascript/widget/components/dropdown/DropdownMenuItem.vue

@@ -54,14 +54,16 @@ export default {
 </template>
 
 <style scoped lang="scss">
-@import '~widget/assets/scss/variables.scss';
+@import 'widget/assets/scss/variables.scss';
 
 .menu-item {
   margin-left: $zero !important;
   outline: none;
+
   &:last-child {
     border-bottom: none;
   }
+
   &:disabled {
     cursor: not-allowed;
   }