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/cli/test_build_mcp.py

@@ -1,6 +1,8 @@
 from pathlib import Path
+
 from docforge.cli.main import cli
 
+
 def test_mcp_build(cli_runner):
     with cli_runner.isolated_filesystem():
         cwd = Path.cwd()
@@ -9,7 +11,7 @@ def test_mcp_build(cli_runner):
         (pkg / "__init__.py").write_text("")
         (pkg / "mod.py").write_text("def f(): ...\n")
 
-        out_dir = cwd / "mcp_docs"
+        out_dir = cwd / "docs" / "mcp"
 
         result = cli_runner.invoke(
             cli,
@@ -18,8 +20,6 @@ def test_mcp_build(cli_runner):
                 "--mcp",
                 "--module",
                 "testpkg",
-                "--out-dir",
-                str(out_dir),
             ],
         )