fix: remove duplicate router registrations in api/main.py

[rajsingh1301]

Description

This PR removes duplicate router registrations in api/main.py for the actions.router and context.router modules to prevent duplicate OpenAPI documentation loading and identical route handling.

Why this is necessary

Currently, actions and context routes are safely wrapped within a try...except block, but are then mistakenly registered a second time directly below the exception handling block.

Registering identical routers multiple times on a single FastAPI instance can cause:

1. Duplicate and cluttered endpoint generation in Swagger/Redoc.
2. Silent route masking where FastAPI routing resolves against the final registered instance unnecessarily.
3. Issues in integration tests that validate API schema definitions.

Changes Made

• Removed duplicate app.include_router(actions.router, prefix="/api/v1")
• Removed duplicate app.include_router(context.router, prefix="/api/v1")
• Preserved router bootstrapping through the existing try...except mechanism

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactor (code quality improvement)

Testing

• Verified Swagger UI displays endpoints without duplication
• Confirmed API boots successfully without crashes
• Ensured route registration behaves correctly after removal of duplicate inclusions

Affected File

• api/main.py

[rajsingh1301]

hi @sahoo-tech , I would like to work on this issue under GSSoC. Please assign it to me. I have gone through the issue details and will work on it accordingly. Thanks!