feat: Delete a contact from the contacts page (#11529)

# Pull Request Template

## Description


**This PR includes:**

1. Adds the ability to delete a contact from the contacts list accordion
section.
2. Improves the expand/collapse transition for the accordion.


Fixes
[CW-4375](https://linear.app/chatwoot/issue/CW-4375/allow-users-to-delete-a-contact-from-the-contacts-page)

## Type of change

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

## How Has This Been Tested?

### Loom video

https://www.loom.com/share/8c897d24737f40f6b8b29fef76ba18e2?sid=70910b9d-f3db-4d54-8bfc-820db680e537


## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [ ] 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
- [ ] 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: Pranav <pranavrajs@gmail.com>

app/javascript/dashboard/components-next/button/Button.vue

@@ -117,7 +117,7 @@ const STYLE_CONFIG = {
         'text-n-ruby-11 hover:enabled:bg-n-ruby-9/10 focus-visible:bg-n-ruby-9/10 outline-n-ruby-8',
       ghost:
         'text-n-ruby-11 hover:enabled:bg-n-alpha-2 focus-visible:bg-n-alpha-2 outline-transparent',
-      link: 'text-n-ruby-9 hover:enabled:underline focus-visible:underline outline-transparent',
+      link: 'text-n-ruby-9 dark:text-n-ruby-11 hover:enabled:underline focus-visible:underline outline-transparent',
     },
     amber: {
       solid: