Pagination feature to get all jobs endpoint.

[Nzube-ctrl]

Pull Request

Description

Added Pagination: Introduced page and limit query parameters to fetch paginated job listings.
Updated Controller: Used @query() with ParseIntPipe to ensure valid integer inputs. Improved Swagger documentation with @apiquery() for page and limit.
Enhanced Error Handling: Returns 400 Bad Request if page or limit is invalid (negative or non-integer).
Defaults to a reasonable page size if no limit is provided.
Updated Response Structure: Includes pagination metadata (total_jobs, total_pages, current_page, per_page).

Related Issue

Fixes #(issue)

Type of Change

• feat: New feature
• fix: Bug fix
• docs: Documentation updates
• style: Code style/formatting changes
• refactor: Code refactoring
• perf: Performance improvements
• test: Test additions/updates
• chore: Build process or tooling changes
• ci: CI configuration changes
• other:

How Has This Been Tested?

• Unit tests
• Integration tests
• Manual tests

Test Evidence

Screenshots (if applicable)

Documentation Screenshots (if applicable)

Checklist

• [x ] My code follows the project's coding style
• I have commented my code, particularly in hard-to-understand areas
• [ X] I have made corresponding changes to the documentation
• [x ] My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• [ x] New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published
• I have included a screenshot showing all tests passing
• I have included documentation screenshots (if applicable)

Additional Notes