Automate Releases on Main Branch for All Desktop Platforms

[onabrcom]

Set up an automated release pipeline to generate builds for Windows, macOS, and Linux whenever changes are merged into the main branch. This should include:

• CI/CD integration to build and package the application for each platform
• Versioning and tagging of releases
• Automatic upload of artifacts to GitHub Releases

This ensures that users always have access to the latest stable version without manual intervention.