feat: internal audit logging system

[oliverqx]

/claim #1461

What does this PR do?

This PR adds an internal audit logging system to cal.com. Its designed to log actions using the expected audit-log clients.

• Fixes [CAL-1710] Audit log #1461 (GitHub issue number)
• Fixes CAL-1710 (Linear issue number - should be visible at the bottom of the GitHub issue description)

I recorded a 10 minute video showing my work. In the video I show how this internal audit logging system enables audit log app development by developing the BoxyHQ integration. You can find the video here: https://youtu.be/Nbi8Tr1Ny9E

Mandatory Tasks (DO NOT REMOVE)

• I have self-reviewed the code (A decent size PR without self-review might be rejected)
• I have added a Docs issue here if this PR makes changes that would require a documentation change
• I have added or modified automated tests that prove my fix is effective or that my feature works (PRs might be rejected if logical changes are not properly tested)

How should this be tested?

• Are there environment variables that should be set?
• What are the minimal test data to have?
• What is expected (happy path) to have (input and output)?
• Any other important info that could help to test that PR

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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! 🙌

[oliverqx]

I'm trying to compile a list of all possible actions that can be logged by the audit system. So far I've this:

Webhooks
	- Create
	- Modify
		Event Triggers
		Subscriber URL
		Secret
		Payload Template
	- Enable	
	- Disable
	- Delete
API Keys
	- Create
	- Modify
		- Name
Schedule
	- Modified
		Available Hours
		Date Overrides
		Timezone
		Metadata
	- Created
	- Deleted
Bookings
	- Modified
		Reschedule
		Edit Location
	- Created
	- Cancelled
	- Reschedule Requested
Event-Types
	- Modified
		Event Setup
		Availability
		Limits
		Advanced
		Recurring
		Apps
		Workflows
		Webhooks
		Visibility
	- Created
	- Duplicate
	- Delete
Teams
	- Modified
		Members
		Profile
		Apperance
		Availability
	- Created
	- Duplicate
	- Deleted
User Profile
	- Modified
		Profile
		General
		Calendar	
		Conferencing
		Appearance
		Out of Office
	- Created
	- Delete
Password
	- Modified
	- Created
	- Delete
Impersonation
	- On
	- Off

cc: @PeerRich

[oliverqx]

cc: @baileypumfleet

[CLAassistant]

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