- Add new `get-module-checksum` command to compute module checksums using `addon_hash`
- Include `odoo-addon-module-auto-update` dependency for checksum functionality
- Add new `bin/get-module-checksum` script with fallback import handling
- Rename `generate-admin-passwd` command to `generate-admin-password` for clarity
- Update admin password hashing to use `bin/hash-password` script
- Update task help table and documentation to reflect new/changed commands
- Improve argument validation in `get-module-version` and `generate-admin-password` functions