[Enhancement] Moved all workflows to run on a single env

[psriramsnc]

📋 Summary

Consolidate all CI workflows.

✨ CI Workflow: Run CI

This PR introduces a consolidated CI workflow named Run CI that ensures consistent checks and documentation deployment across the repository.

🔧 Key Changes

• Added a single setup job (setup_grasp) to warm the cache and prepare dependencies.
• Added jobs for:
  • Format → runs make format to enforce code formatting.
  • Lint → runs make lint for static analysis.
  • Test → runs make test for unit and integration tests.
  • Docs Build → runs make docs to build project documentation.
  • Docs Deploy → automatically deploys documentation to GitHub Pages when changes are merged to main.

📦 Improvements

• Reuses poetry virtual environment cache across jobs for faster builds.
• Ensures consistent Python (3.9) setup across all jobs.
• Protects GitHub Pages deployment by restricting to the main branch with environment rules.

✅ Outcome

• Faster CI with warm caching.
• Automatic formatting, linting, and testing on every PR.
• Documentation is built and deployed seamlessly on main.

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Performance impact (if any):

N/A

How to Test the feature

N/A

Screenshots (if applicable)

N/A

Checklist

• Lint fixes and unit testing done
• End to end task testing
• Documentation updated

Notes

N/A