main
v1.28.0: flatten all service/use-case classes to free functions, delete FileService watcher and dead UpdaterService pass, i18n for sidebar hide-tab, fix freezing status
v1.27.0: ponytail shutdown: delete find_project_root/__dataclass_fields__/AsyncRuntime/PluginAPI/FsRepo, extract get_resource_path, clean aggressive_minify/regedits/spinner; fix hello_world plugin import, restore plugins tab visibility
feat: add PyPI publishing support (pyproject.toml, entry point, MANIFEST) and publishing docs (PUBLISH.md)