Add API Versioning

[Aharshi3614]

Description

Currently, all endpoints are at root level without versioning. This makes it difficult to introduce breaking changes.

Goals

• Add version prefix to all API endpoints
• Support v1 initially
• Prepare for future versions

[github-actions]

👋 Welcome back! Thanks for your continued contribution. Your issue/PR is received and waiting for maintainer review.

[github-actions]

The text discusses the need to implement API versioning by adding a version prefix (starting with "v1") to all API endpoints, which are currently at the root level. This would allow for easier management of breaking changes and prepare the system for future version updates.

[Userunknown84]

Change in documentation or write all endpoints in a file.

[Aharshi3614]

Got it! I'll create a API documentation file listing all endpoints.
docs/API.md