Add rna_type/bl_rna, GeometrySet, bpy.ops typing, publish task, and README updates

- Add rna_type and bl_rna as readonly properties on bpy_struct (fixes fake-bpy-module#419)
- Discover non-RNA C classes in bpy.types like GeometrySet (fixes fake-bpy-module#436)
- Introspect bpy.ops operator wrapper with poll(), idname(), get_rna_type(), bl_options
- Handle builtin name shadowing (e.g. bpy.ops.object) with builtins. qualification
- Add poe publish task for building and publishing to PyPI
- Update project URLs to Gitea, improve generated README, add disclaimer
- Fix f-string lint warning and type annotation for introspect_class

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

pyproject.toml

@@ -20,9 +20,9 @@ classifiers = [
 dependencies = []
 
 [project.urls]
-Homepage = "https://github.com/autourdeminuit/blender-python-stubs"
-Repository = "https://github.com/autourdeminuit/blender-python-stubs"
-Issues = "https://github.com/autourdeminuit/blender-python-stubs/issues"
+Homepage = "https://git.autourdeminuit.com/autour_de_minuit/blender-python-stubs"
+Repository = "https://git.autourdeminuit.com/autour_de_minuit/blender-python-stubs"
+Issues = "https://git.autourdeminuit.com/autour_de_minuit/blender-python-stubs/issues"
 
 [tool.black]
 target-version = ["py311"]
@@ -46,6 +46,20 @@ test = { cmd = "python -m unittest discover -s tests -v", help = "Run unit tests
 cmd = "python -m main"
 help = "Generate stubs for Blender versions (e.g., poe generate 5.0 4.3)"
 
+[tool.poe.tasks.publish]
+shell = "uv build dist/$version && uv publish dist/$version/dist/* --publish-url ${publish_url}"
+help = "Build and publish stubs (e.g., poe publish 5.0)"
+
+    [tool.poe.tasks.publish.args.version]
+    positional = true
+    required = true
+    help = "Blender version to publish (e.g., 5.0)"
+
+    [tool.poe.tasks.publish.args.publish-url]
+    options = ["--publish-url"]
+    default = "https://test.pypi.org/legacy/"
+    help = "PyPI upload URL (defaults to Test PyPI)"
+
 [tool.poe.tasks.check]
 help = "Run all checks (format, lint, typecheck, test)"
 sequence = ["format", "lint", "typecheck", "test", "typecheck-stubs"]