Add setup actions for Python environment and refactor CI workflow

[javidahmed64592]

This pull request refactors the Python setup steps in the GitHub Actions workflows by introducing reusable composite actions for setting up Python environments with core and development dependencies. This makes the CI configuration cleaner and more maintainable.

Workflow refactoring for Python environment setup:

• Introduced a new composite action setup-python-core to set up Python with core dependencies using uv (.github/actions/setup-python-core/action.yml).
• Introduced a new composite action setup-python-dev to set up Python with development dependencies using uv (.github/actions/setup-python-dev/action.yml).

CI workflow improvements:

• Updated the main CI workflow (.github/workflows/ci.yml) to replace repeated Python setup steps with the new setup-python-dev composite action for all relevant jobs, reducing duplication and improving readability.
• Updated the version consistency check in the CI workflow to use the new composite action and fixed the package name handling in the version check script.