feat: Eslint rules (#9839)

# Pull Request Template

## Description

This PR adds new eslint rules to the code base.

**Error rules**

|    Rule name     | Type | Files updated |
| ----------------- | --- | - |
| `vue/block-order`  | error  |  ✅  |
| `vue/component-name-in-template-casing`  | error  |  ✅  |
| `vue/component-options-name-casing`  | error  |  ✅  |
| `vue/custom-event-name-casing`  | error  |  ✅  |
| `vue/define-emits-declaration`  | error  |  ✅  |
| `vue/no-unused-properties`  | error  |  ✅  |
| `vue/define-macros-order`  | error  |  ✅  |
| `vue/define-props-declaration`  | error  |  ✅  |
| `vue/match-component-import-name`  | error  |  ✅  |
| `vue/next-tick-style`  | error  |  ✅  |
| `vue/no-bare-strings-in-template`  | error  |  ✅  |
| `vue/no-empty-component-block`  | error  |  ✅  |
| `vue/no-multiple-objects-in-class`  | error  |  ✅  |
| `vue/no-required-prop-with-default`  | error  |  ✅  |
| `vue/no-static-inline-styles`  | error  |  ✅  |
| `vue/no-template-target-blank`  | error  |  ✅  |
| `vue/no-this-in-before-route-enter`  | error  |  ✅  |
| `vue/no-undef-components`  | error  |  ✅  |
| `vue/no-unused-emit-declarations`  | error  |  ✅  |
| `vue/no-unused-refs`  | error  |  ✅  |
| `vue/no-use-v-else-with-v-for`  | error  |  ✅  |
| `vue/no-useless-v-bind`  | error  |  ✅  |
| `vue/no-v-text`  | error  |  ✅  |
| `vue/padding-line-between-blocks`  | error  |  ✅  |
| ~`vue/prefer-prop-type-boolean-first`~ | ~error~ | ❌ (removed this
rule, cause a bug in displaying custom attributes) |
| `vue/prefer-separate-static-class`  | error  |  ✅  |
| `vue/prefer-true-attribute-shorthand`  | error  |  ✅  |
| `vue/require-explicit-slots`  | error  |  ✅  |
| `vue/require-macro-variable-name`  | error  |  ✅  |


**Warn rules**

|    Rule name     | Type | Files updated |
| ---- | ------------- | ------------- |
| `vue/no-root-v-if`  | warn  |  ❎  |


Fixes https://linear.app/chatwoot/issue/CW-3492/vue-eslint-rules

## Type of change

- [x] New feature (non-breaking change which adds functionality)


## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules

---------

Co-authored-by: Fayaz Ahmed <fayazara@gmail.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>
Co-authored-by: Pranav <pranav@chatwoot.com>

app/javascript/dashboard/App.vue

@@ -1,30 +1,3 @@
-<template>
-  <div
-    v-if="!authUIFlags.isFetching && !accountUIFlags.isFetchingItem"
-    id="app"
-    class="flex-grow-0 w-full h-full min-h-0 app-wrapper"
-    :class="{ 'app-rtl--wrapper': isRTLView }"
-    :dir="isRTLView ? 'rtl' : 'ltr'"
-  >
-    <update-banner :latest-chatwoot-version="latestChatwootVersion" />
-    <template v-if="currentAccountId">
-      <pending-email-verification-banner v-if="hideOnOnboardingView" />
-      <payment-pending-banner v-if="hideOnOnboardingView" />
-      <upgrade-banner />
-    </template>
-    <transition name="fade" mode="out-in">
-      <router-view />
-    </transition>
-    <add-account-modal
-      :show="showAddAccountModal"
-      :has-accounts="hasAccounts"
-    />
-    <woot-snackbar-box />
-    <network-notification />
-  </div>
-  <loading-state v-else />
-</template>
-
 <script>
 import { mapGetters } from 'vuex';
 import router from '../dashboard/routes';
@@ -74,7 +47,6 @@ export default {
     ...mapGetters({
       getAccount: 'accounts/getAccount',
       currentUser: 'getCurrentUser',
-      globalConfig: 'globalConfig/get',
       authUIFlags: 'getAuthUIFlags',
       accountUIFlags: 'accounts/getUIFlags',
       currentAccountId: 'getCurrentAccountId',
@@ -147,6 +119,30 @@ export default {
 };
 </script>
 
+<template>
+  <div
+    v-if="!authUIFlags.isFetching && !accountUIFlags.isFetchingItem"
+    id="app"
+    class="flex-grow-0 w-full h-full min-h-0 app-wrapper"
+    :class="{ 'app-rtl--wrapper': isRTLView }"
+    :dir="isRTLView ? 'rtl' : 'ltr'"
+  >
+    <UpdateBanner :latest-chatwoot-version="latestChatwootVersion" />
+    <template v-if="currentAccountId">
+      <PendingEmailVerificationBanner v-if="hideOnOnboardingView" />
+      <PaymentPendingBanner v-if="hideOnOnboardingView" />
+      <UpgradeBanner />
+    </template>
+    <transition name="fade" mode="out-in">
+      <router-view />
+    </transition>
+    <AddAccountModal :show="showAddAccountModal" :has-accounts="hasAccounts" />
+    <WootSnackbarBox />
+    <NetworkNotification />
+  </div>
+  <LoadingState v-else />
+</template>
+
 <style lang="scss">
 @import './assets/scss/app';
 </style>