Webhook wip (#6371)

This PR introduces the following changes:
- Add the ability to filter webhooks by objectSingularName and Actions
- Refactor SettingsWebhookDetails edition to not use react-hook-form
(which will be deprecated on the whole project)
- Updating the tests with a complex set of mock (we just need to fix ~30
of them now :D)

<img width="1053" alt="image"
src="https://github.com/user-attachments/assets/4e56d972-f129-4789-8d1c-4b5797a8ffd7">

packages/twenty-front/src/modules/ui/navigation/link/components/UndecoratedLink.tsx

@@ -4,7 +4,6 @@ import { Link } from 'react-router-dom';
 
 const StyledUndecoratedLink = styled(Link)`
   text-decoration: none;
-  width: 100%;
 `;
 
 type UndecoratedLinkProps = {