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/introspection/test_functions_and_signatures.py

@@ -2,12 +2,10 @@ from docforge import GriffeLoader
 
 
 def test_function_signature(temp_package):
-    (temp_package / "fn.py").write_text(
-        '''def add(a: int, b: int = 1) -> int:
+    (temp_package / "fn.py").write_text('''def add(a: int, b: int = 1) -> int:
     """Adds numbers."""
     return a + b
-'''
-    )
+''')
 
     loader = GriffeLoader()
     project = loader.load_project(["testpkg.fn"])