Cookieplone

New features:

- Implement new filters to manipulate Python versions. ericof [69](https://github.com/plone/cookieplone/issues/69)
- Format Python codebase with ruff, if pyproject.toml has the configuration. ericof [71](https://github.com/plone/cookieplone/issues/71)
- Add filter `as_semver` to convert Python versions (PEP 440) to SemVer. ericof [73](https://github.com/plone/cookieplone/issues/73)
- Add filter `unscoped_package_name` to return the npm package name without its scope. ericof [74](https://github.com/plone/cookieplone/issues/74)
- Add `__generator_sha` to the variables to report the last commit on the templates repo ericof
- Create namespace packages using `pkgutil` instead of `pkg_resources` as new packages are not setuptools based ericof


Internal:

- Use uv to manage the environment. ericof [76](https://github.com/plone/cookieplone/issues/76)

Bug fixes:

- Added an exception for sanity check command failure due to permission error. ewohnlich [62](https://github.com/plone/cookieplone/issues/62)
- Fix outdated references to cookiecutter-plone. davisagli [65](https://github.com/plone/cookieplone/issues/65)

Bug fixes:

- Fix parsing of boolean values for use_prerelease_versions. davisagli [47](https://github.com/plone/cookieplone/issues/47)
- Use the `init.defaultBranch` setting in git `config` if available, else `main`, as the branch name for new git repositories. davisagli
customized via the `init.defaultBranch` setting in git config. davisagli [135](https://github.com/plone/cookieplone/issues/135)

Bug fixes:

- Add support for Python 3.13. davisagli [54](https://github.com/plone/cookieplone/issues/54)

Bug fixes:

- Fix validation of Volto and Node versions. davisagli [49](https://github.com/plone/cookieplone/issues/49)

New features:

- Support Python package names with no namespace or multiple namespaces. davisagli [43](https://github.com/plone/cookieplone/issues/43)


Bug fixes:

- Show a more helpful error message if user enters a Python package name without a namespace. davisagli [36](https://github.com/plone/cookieplone/issues/36)
- Fix error with `--replay`. davisagli [37](https://github.com/plone/cookieplone/issues/37)
- Rename the `--no_input` option to `--no-input` for consistency with other options. davisagli [41](https://github.com/plone/cookieplone/issues/41)


Documentation:

- Fix environment variable name
[erral] [42](https://github.com/plone/cookieplone/issues/42)