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/modules/search/components/SearchHeader.vue

@@ -1,27 +1,3 @@
-<template>
-  <div class="input-container" :class="{ 'is-focused': isInputFocused }">
-    <div class="icon-container">
-      <fluent-icon icon="search" class="icon" aria-hidden="true" />
-    </div>
-    <input
-      ref="searchInput"
-      type="search"
-      class="dark:bg-slate-900"
-      :placeholder="$t('SEARCH.INPUT_PLACEHOLDER')"
-      :value="searchQuery"
-      @focus="onFocus"
-      @blur="onBlur"
-      @input="debounceSearch"
-    />
-    <woot-label
-      :title="$t('SEARCH.PLACEHOLDER_KEYBINDING')"
-      :show-close="false"
-      small
-      class="helper-label"
-    />
-  </div>
-</template>
-
 <script>
 export default {
   data() {
@@ -71,6 +47,30 @@ export default {
 };
 </script>
 
+<template>
+  <div class="input-container" :class="{ 'is-focused': isInputFocused }">
+    <div class="icon-container">
+      <fluent-icon icon="search" class="icon" aria-hidden="true" />
+    </div>
+    <input
+      ref="searchInput"
+      type="search"
+      class="dark:bg-slate-900"
+      :placeholder="$t('SEARCH.INPUT_PLACEHOLDER')"
+      :value="searchQuery"
+      @focus="onFocus"
+      @blur="onBlur"
+      @input="debounceSearch"
+    />
+    <woot-label
+      :title="$t('SEARCH.PLACEHOLDER_KEYBINDING')"
+      :show-close="false"
+      small
+      class="helper-label"
+    />
+  </div>
+</template>
+
 <style lang="scss" scoped>
 .input-container {
   transition: border-bottom 0.2s ease-in-out;