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/widgets/conversation/WhatsappTemplates/TemplateParser.vue

@@ -1,45 +1,3 @@
-<template>
-  <div class="w-full">
-    <textarea
-      v-model="processedString"
-      rows="4"
-      readonly
-      class="template-input"
-    />
-    <div v-if="variables" class="template__variables-container">
-      <p class="variables-label">
-        {{ $t('WHATSAPP_TEMPLATES.PARSER.VARIABLES_LABEL') }}
-      </p>
-      <div
-        v-for="(variable, key) in processedParams"
-        :key="key"
-        class="template__variable-item"
-      >
-        <span class="variable-label">
-          {{ key }}
-        </span>
-        <woot-input
-          v-model="processedParams[key]"
-          type="text"
-          class="variable-input"
-          :styles="{ marginBottom: 0 }"
-        />
-      </div>
-      <p v-if="v$.$dirty && v$.$invalid" class="error">
-        {{ $t('WHATSAPP_TEMPLATES.PARSER.FORM_ERROR_MESSAGE') }}
-      </p>
-    </div>
-    <footer>
-      <woot-button variant="smooth" @click="resetTemplate">
-        {{ $t('WHATSAPP_TEMPLATES.PARSER.GO_BACK_LABEL') }}
-      </woot-button>
-      <woot-button type="button" @click="sendMessage">
-        {{ $t('WHATSAPP_TEMPLATES.PARSER.SEND_MESSAGE_LABEL') }}
-      </woot-button>
-    </footer>
-  </div>
-</template>
-
 <script>
 /**
  * This component handles parsing and sending WhatsApp message templates.
@@ -147,6 +105,48 @@ export default {
 };
 </script>
 
+<template>
+  <div class="w-full">
+    <textarea
+      v-model="processedString"
+      rows="4"
+      readonly
+      class="template-input"
+    />
+    <div v-if="variables" class="template__variables-container">
+      <p class="variables-label">
+        {{ $t('WHATSAPP_TEMPLATES.PARSER.VARIABLES_LABEL') }}
+      </p>
+      <div
+        v-for="(variable, key) in processedParams"
+        :key="key"
+        class="template__variable-item"
+      >
+        <span class="variable-label">
+          {{ key }}
+        </span>
+        <woot-input
+          v-model="processedParams[key]"
+          type="text"
+          class="variable-input"
+          :styles="{ marginBottom: 0 }"
+        />
+      </div>
+      <p v-if="v$.$dirty && v$.$invalid" class="error">
+        {{ $t('WHATSAPP_TEMPLATES.PARSER.FORM_ERROR_MESSAGE') }}
+      </p>
+    </div>
+    <footer>
+      <woot-button variant="smooth" @click="resetTemplate">
+        {{ $t('WHATSAPP_TEMPLATES.PARSER.GO_BACK_LABEL') }}
+      </woot-button>
+      <woot-button type="button" @click="sendMessage">
+        {{ $t('WHATSAPP_TEMPLATES.PARSER.SEND_MESSAGE_LABEL') }}
+      </woot-button>
+    </footer>
+  </div>
+</template>
+
 <style scoped lang="scss">
 .template__variables-container {
   @apply p-2.5;