chore(release): 0.0.7

Squash-merge lib-standardisation: adopt repo standards across packaging,
tooling, docs, and CI.

- standardize pyproject.toml (canonical packaging, lint config, extras, GSDFC pydoclint)
- add py.typed marker, modernize type hints and Google-style docstrings
- nest generated docs under docs/lib and docs/mcp; add hand-written wiki
- adopt standard Type A PyPI CI pipeline (tag==version guard + quality gate)
- promote generated CHANGELOG.md; bump version to 0.0.7

tests/renderers/mkdocs/test_mkdocs_content.py

@@ -1,7 +1,7 @@
 from pathlib import Path
 
 from docforge import MkDocsRenderer
-from docforge.models import Project, Module
+from docforge.models import Module, Project
 
 
 def test_mkdocs_file_content(tmp_path: Path):
@@ -47,4 +47,4 @@ def test_generate_readme_source_root(tmp_path: Path):
     content = readme.read_text()
 
     assert "# testpkg" in content
-    assert "Test package documentation." in content
+    assert "Test package documentation." in content