* BEHAVIOR: use `uv` as default package manager
* BEHAVIOR: write "MAINT: update lock files" in update PRs
* BREAK: generalize `remove_from_gitignore()`
* BREAK: rename `--package-managers` to `--package-manager`
* DX: extend cSpell ignore path list
* DX: add `uv.lock` pre-commit hook
* DX: automatically remove Pixi support if `pixi` not package manager
* ENH: add `.venv` to Pyright excludes
* ENH: add `uv.lock` to EditorConfig
* ENH: add Pixi and `uv` badge
* ENH: add support for environment variables in `.envrc`
* ENH: automatically update `CONTRIBUTING.md` file
* ENH: create `.python-version` file for dev Python version
* ENH: create dedicated `.envrc` for `uv`
* ENH: do not add `myst-highlight` if unwanted
* ENH: ignore `.prettierrc` check if `.prettierrc.yml` already available
* ENH: only set `python.terminal.activateEnvironment` if Python repo
* ENH: only set `rewrap.wrappingColumn` if Python repo
* ENH: run `uv sync` on Read the Docs
* FEAT: add `none` as --package-managers` choice
* FEAT: implement `pixi+uv` environment manager with `pixi.toml`
* FIX: do not open `pyproject.toml` if not existing
* MAINT: autoupdate pre-commit hooks
* MAINT: split `check_dev_files.pixi` sub-module