Option to commit to the current branch

Added

• The input parameter commit-changes: true to commit to the current branch.
• Customizable Commit Message: Introduced an input commit-message to allow users to specify a custom commit message.
• Branch Name Output: The branch-name is now provided as an output for downstream workflows.
• Prettier Installation Check: Ensures Prettier is installed and available even if skip-package-setup is true.
• Added detailed logging to improve the visibility of action progress and conditional steps.

Changed

• Manual Workflow File Change Warnings: Improved warnings for .github/workflows/ changes, providing clear guidance without restoring or resetting these files.
• Cleanup Logic Enhancements: Enhanced cleanup logic to remove temporary package.json, package-lock.json, and node_modules only when necessary.