- Updated `@anthropic-ai/claude-code` package to version 2.0.25.
- Revised hashes in `package.nix` and `package-lock.json` for the new release.
- Added `writableTmpDirAsHomeHook` and `versionCheckHook` for install checks.
- Refined update script to use `--generate-lockfile` and handle unfree dependencies.
Introduced a new `package-lock.json` for the `claude-code` project. This ensures consistent dependency management and locks all required versions for reproducible builds.
