feat: add 'restore' and 'update' commands to lazy command usage and help output

[manghidev]

This pull request enhances the lazy command script by adding new commands and updating related functionality. The changes include introducing commands for restoring backups, updating to the latest version, and checking timezone configuration, along with updates to command handling and tab completion.

Additions to lazy command functionality:

• Added new commands: restore, update, and timezone, with descriptions for each in the help output. ([[1]](https://github.com/manghidev/lazyvim-docker/pull/20/files#diff-6755bcf64b612f226a75461973ccbb6bd1ec9a7ed028651bd6698be9c448939eR100-R103), [[2]](https://github.com/manghidev/lazyvim-docker/pull/20/files#diff-6755bcf64b612f226a75461973ccbb6bd1ec9a7ed028651bd6698be9c448939eR190-R193))
• Updated the case statement to handle the new commands, ensuring they are properly routed to the make system. ([[1]](https://github.com/manghidev/lazyvim-docker/pull/20/files#diff-6755bcf64b612f226a75461973ccbb6bd1ec9a7ed028651bd6698be9c448939eL113-R117), [[2]](https://github.com/manghidev/lazyvim-docker/pull/20/files#diff-6755bcf64b612f226a75461973ccbb6bd1ec9a7ed028651bd6698be9c448939eL200-R207))

Tab completion updates:

• Extended Zsh and Bash tab completion to include the new commands (restore, update, timezone). ([[1]](https://github.com/manghidev/lazyvim-docker/pull/20/files#diff-6755bcf64b612f226a75461973ccbb6bd1ec9a7ed028651bd6698be9c448939eL131-R135), [[2]](https://github.com/manghidev/lazyvim-docker/pull/20/files#diff-6755bcf64b612f226a75461973ccbb6bd1ec9a7ed028651bd6698be9c448939eL219-R226))