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/dashboard/store/modules/conversationMetadata.js

@@ -1,4 +1,3 @@
-import Vue from 'vue';
 import * as types from '../mutation-types';
 
 const state = {
@@ -15,7 +14,7 @@ export const actions = {};
 
 export const mutations = {
   [types.default.SET_CONVERSATION_METADATA]: ($state, { id, data }) => {
-    Vue.set($state.records, id, data);
+    $state.records = { ...$state.records, [id]: data };
   },
 };