- ✅ **Improvement:** Enhanced the migration of user data using commands.
- ✅ **Bug Fix:** Resolved an issue causing a null exception during the migration process.
- ✅ **Enhancement:** Added a helpful error message for invalid arguments in the 'voidchest migrate' subcommand.
- ✅ **Optimization:** Removed unnecessary variable declarations and implemented checks for migrations in progress.
- ✅ **Bug Fix:** Added a player login event listener to prevent login during disallowed periods.
- ✅ **Code Refactor:** Restructured the migration methods, making them more efficient.