[WIP] Implement automated Clippy and code formatting in GitHub Actions

[Copilot]

• Create GitHub Actions workflow for automated clippy checks
• Create GitHub Actions workflow for automated code formatting checks
• Run cargo fmt to reformat the code (separate commit)
• Fix clippy errors/warnings (separate commit)
• Verify all changes work correctly

Original prompt

Implement automated clippy and code formatting in github actions. Reformat the code and fix clippy errors/warnings in separate commits

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