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/components/layout/sidebarComponents/Secondary.vue

@@ -1,28 +1,3 @@
-<template>
-  <div
-    v-if="hasSecondaryMenu"
-    class="h-full overflow-auto w-48 flex flex-col bg-white dark:bg-slate-900 border-r dark:border-slate-800/50 rtl:border-r-0 rtl:border-l border-slate-50 text-sm px-2 pb-8"
-  >
-    <account-context @toggle-accounts="toggleAccountModal" />
-    <transition-group
-      name="menu-list"
-      tag="ul"
-      class="pt-2 list-none ml-0 mb-0"
-    >
-      <secondary-nav-item
-        v-for="menuItem in accessibleMenuItems"
-        :key="menuItem.toState"
-        :menu-item="menuItem"
-      />
-      <secondary-nav-item
-        v-for="menuItem in additionalSecondaryMenuItems[menuConfig.parentNav]"
-        :key="menuItem.key"
-        :menu-item="menuItem"
-        @add-label="showAddLabelPopup"
-      />
-    </transition-group>
-  </div>
-</template>
 <script>
 import { frontendURL } from '../../../helper/URLHelper';
 import SecondaryNavItem from './SecondaryNavItem.vue';
@@ -248,10 +223,10 @@ export default {
   },
   methods: {
     showAddLabelPopup() {
-      this.$emit('add-label');
+      this.$emit('addLabel');
     },
     toggleAccountModal() {
-      this.$emit('toggle-accounts');
+      this.$emit('toggleAccounts');
     },
     showNewLink(featureFlag) {
       return this.isFeatureEnabledonAccount(this.accountId, featureFlag);
@@ -259,3 +234,29 @@ export default {
   },
 };
 </script>
+
+<template>
+  <div
+    v-if="hasSecondaryMenu"
+    class="flex flex-col w-48 h-full px-2 pb-8 overflow-auto text-sm bg-white border-r dark:bg-slate-900 dark:border-slate-800/50 rtl:border-r-0 rtl:border-l border-slate-50"
+  >
+    <AccountContext @toggleAccounts="toggleAccountModal" />
+    <transition-group
+      name="menu-list"
+      tag="ul"
+      class="pt-2 mb-0 ml-0 list-none"
+    >
+      <SecondaryNavItem
+        v-for="menuItem in accessibleMenuItems"
+        :key="menuItem.toState"
+        :menu-item="menuItem"
+      />
+      <SecondaryNavItem
+        v-for="menuItem in additionalSecondaryMenuItems[menuConfig.parentNav]"
+        :key="menuItem.key"
+        :menu-item="menuItem"
+        @addLabel="showAddLabelPopup"
+      />
+    </transition-group>
+  </div>
+</template>