Worked on modernizing the CI/CD infrastructure for the CherryHQ/cherry-studio repository by aligning GitHub Actions workflows with a newly restructured repository layout. Focused on ensuring that nightly builds, pull request checks, and release processes operated reliably across the appropriate branches by updating YAML-based workflow definitions. The approach included configuring nightly builds to use the 'develop' branch, releases to use 'main', and PR checks to include 'develop', thereby reducing build risks and improving release readiness. Leveraged skills in CI/CD and GitHub Actions to implement environment-specific CI gates, resulting in workflows that are now aware of and responsive to repository structure.