Bump to v1.2.29

merge: integrate v1.2.28 release preparation into main

Why:
- Finalize v1.2.28 release documentation and processes
- Standardize commit formatting for future automation
- Prepare repository for clean tagged release

What Changed:
- Added project-wide commit message template (.gitmessage)
- Rebuilt CHANGELOG.md with clean git-cliff structure
- Updated contribution and development documentation

Next:
- Tag v1.2.28
- Trigger automated release pipeline
Merge branch 'release/v1.2.28-prep'

Bump version to 1.2.27

Update release workflow to include PyInstaller options

Modify release.yml to use dynamic artifact names

Update artifact names in release workflow to include branch or tag name.

Update PyInstaller name to include branch name

Update version to 1.2.23 and add author info

Refactor binary additions in release workflow

Removed unnecessary binary additions and updated the path for a specific binary.

Merge branch 'main' of https://github.com/kfafard/win_can_tool

Purge pip cache before dependency installation

Add pip cache purge before installing dependencies