Create API Documentation

Description

Document the API endpoints used in the project. This should include information on what each endpoint does, the request format, and the expected responses.

Requirements

• Endpoint Descriptions: List each API endpoint with a brief description.
• Request/Response Examples: Provide example requests and responses for clarity.
• Error Handling: Document common error responses and how to handle them.

Additional Notes

• Use Markdown formatting for better organization (tables, code blocks).
• Link to the API documentation if it exists elsewhere.

Labels

• Hacktoberfest, documentation, good first issue