feat: smooth transitions to interactive elements

[hichemfantar]

What does this PR do?

Most interactive elements have hover and focus effects but the transition is instant so it feels a bit jarring. This PR makes all transitions as smooth as possible.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Chore (refactoring code, technical debt, workflow improvements)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How should this be tested?

• Interact with elements that have hover and focus effects and you'll notice that they all transition smoothly

Mandatory Tasks

• Make sure you have self-reviewed the code. A decent size PR without self-review might be rejected.

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Name	Status	Preview	Comments	Updated (UTC)
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[github-actions]

📦 Next.js Bundle Analysis for @calcom/web

This analysis was generated by the Next.js Bundle Analysis action. 🤖

This PR introduced no changes to the JavaScript bundle! 🙌

[PeerRich]

can you record a loom.com video?

[hichemfantar]

can you record a loom.com video?
Here's the loom
https://www.loom.com/share/e58f352edbe64d05bffe9fd627c0bcc1?sid=35b5ae08-d3b5-40cb-9ef5-6a24feb5dc68

[hichemfantar]

@PeerRich can we merge this soon since all checks seem to be passing.