hermes - 💡(How to fix) Fix Auto-backup before every operation with instant rollback support

Desired Behavior

Every critical operation automatically:

1. Auto-backup: Before executing an operation, automatically snapshot relevant files and state (git stash or backup copy)
2. Instant rollback: During or after execution, if issues are found, roll back to the backup point with one command
3. Fine-grained control: Roll back only the modified files, not the entire working directory

Use Cases

- A risky command fails → roll back to clean state immediately
- Config file edited incorrectly → one-click restore instead of manual repair
- Batch file rename goes wrong → undo all and start over

Suggested Approach

- Provide an auto_backup toggle, enabled by default, auto-backs up before each operation
- Provide a rollback tool to revert to a named backup point
- Backups stored in temp directories with expiration-based auto-cleanup
- For version-controlled files, prefer git stash over manual copies

Watch-outs

- Backups should have size limits to avoid storage overflow
- Backup points must be clearly traceable to their corresponding state
- Read-only or query operations can skip backup to reduce overhead