git-cleanup

The reviewed Git-cleanup workflow demonstrates a well-scoped, safety-conscious approach to local repository maintenance. It combines group-based analysis, phase-driven categorization, and two explicit confirmation gates to minimize data loss risk, while clearly delineating delete commands for different categories. Overall, the design is benign with medium residual risk primarily from user execution steps; no malicious behavior detected. The structured approach improves reliability over ad-hoc cleanup strategies.