Refactor commit hash resolution in About panel

- Remove git command execution for commit hash retrieval
- Simplify commit hash resolution to use environment variable and embedded hash only
- Clean up unused code in IPC handler registration
e319735ed1Julius Marminge committed on 3/3/2026, 2:53:21 AM· committed by Julius Marmingeparente779049
1 file changedLine totals unavailable