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/v3/views/auth/signup/components/Testimonials/Index.vue

@@ -1,36 +1,3 @@
-<template>
-  <div
-    v-if="testimonials.length"
-    class="hidden bg-woot-400 dark:bg-woot-800 overflow-hidden relative xl:flex flex-1"
-  >
-    <img
-      src="/assets/images/auth/top-left.svg"
-      class="left-0 absolute h-40 w-40 top-0"
-    />
-    <img
-      src="/assets/images/auth/bottom-right.svg"
-      class="right-0 absolute h-40 w-40 bottom-0"
-    />
-    <img
-      src="/assets/images/auth/auth--bg.svg"
-      class="h-[96%] left-[6%] top-[8%] w-[96%] absolute"
-    />
-    <div class="flex items-center justify-center flex-col h-full w-full z-50">
-      <div class="flex items-start justify-center p-6">
-        <testimonial-card
-          v-for="(testimonial, index) in testimonials"
-          :key="testimonial.id"
-          :review-content="testimonial.authorReview"
-          :author-image="testimonial.authorImage"
-          :author-name="testimonial.authorName"
-          :author-designation="testimonial.authorCompany"
-          :class="!index ? 'mt-[20%] -mr-4 z-50' : ''"
-        />
-      </div>
-    </div>
-  </div>
-</template>
-
 <script>
 import TestimonialCard from './TestimonialCard.vue';
 import { getTestimonialContent } from '../../../../../api/testimonials';
@@ -50,13 +17,46 @@ export default {
       } catch (error) {
         // Ignoring the error as the UI wouldn't break
       } finally {
-        this.$emit('resize-containers', !!this.testimonials.length);
+        this.$emit('resizeContainers', !!this.testimonials.length);
       }
     },
   },
 };
 </script>
 
+<template>
+  <div
+    v-if="testimonials.length"
+    class="relative flex-1 hidden overflow-hidden bg-woot-400 dark:bg-woot-800 xl:flex"
+  >
+    <img
+      src="/assets/images/auth/top-left.svg"
+      class="absolute top-0 left-0 w-40 h-40"
+    />
+    <img
+      src="/assets/images/auth/bottom-right.svg"
+      class="absolute bottom-0 right-0 w-40 h-40"
+    />
+    <img
+      src="/assets/images/auth/auth--bg.svg"
+      class="h-[96%] left-[6%] top-[8%] w-[96%] absolute"
+    />
+    <div class="z-50 flex flex-col items-center justify-center w-full h-full">
+      <div class="flex items-start justify-center p-6">
+        <TestimonialCard
+          v-for="(testimonial, index) in testimonials"
+          :key="testimonial.id"
+          :review-content="testimonial.authorReview"
+          :author-image="testimonial.authorImage"
+          :author-name="testimonial.authorName"
+          :author-designation="testimonial.authorCompany"
+          :class="!index ? 'mt-[20%] -mr-4 z-50' : ''"
+        />
+      </div>
+    </div>
+  </div>
+</template>
+
 <style lang="scss" scoped>
 .center--img {
 }

app/javascript/v3/views/auth/signup/components/Testimonials/TestimonialCard.vue

@@ -1,21 +1,3 @@
-<template>
-  <div
-    class="flex flex-col items-start justify-center p-6 w-80 bg-white rounded-lg drop-shadow-md dark:bg-slate-800"
-  >
-    <p class="text-sm text-slate-600 dark:text-woot-50 tracking-normal">
-      {{ reviewContent }}
-    </p>
-    <div class="flex items-center mt-4 text-slate-700 dark:text-woot-50">
-      <div class="bg-white rounded-full p-1">
-        <img :src="authorImage" class="h-8 w-8 rounded-full" />
-      </div>
-      <div class="ml-2">
-        <div class="text-sm font-medium">{{ authorName }}</div>
-        <div class="text-xs">{{ authorDesignation }}</div>
-      </div>
-    </div>
-  </div>
-</template>
 <script>
 export default {
   props: {
@@ -38,3 +20,22 @@ export default {
   },
 };
 </script>
+
+<template>
+  <div
+    class="flex flex-col items-start justify-center p-6 w-80 bg-white rounded-lg drop-shadow-md dark:bg-slate-800"
+  >
+    <p class="text-sm text-slate-600 dark:text-woot-50 tracking-normal">
+      {{ reviewContent }}
+    </p>
+    <div class="flex items-center mt-4 text-slate-700 dark:text-woot-50">
+      <div class="bg-white rounded-full p-1">
+        <img :src="authorImage" class="h-8 w-8 rounded-full" />
+      </div>
+      <div class="ml-2">
+        <div class="text-sm font-medium">{{ authorName }}</div>
+        <div class="text-xs">{{ authorDesignation }}</div>
+      </div>
+    </div>
+  </div>
+</template>