feat(standards): serve service version-wiring rule + bundle wiki pages in MCP

Versioning standard now states services must read their VERSION (e.g. a build arg) rather than hardcoding it; the compliance prompt repeats it. build_bundle also bundles src/wiki/** as wiki_-prefixed modules (e.g. docs://modules/wiki_development_releasing), so the release runbook is reachable from the MCP. Bundle grows to 22 modules.

build.py

@@ -99,13 +99,26 @@ def _read_title(path: Path) -> str:
     return _module_name(path.stem).replace("_", " ").title()
 
 
+def _wiki_module_name(rel: Path) -> str:
+    """Map a wiki page path to a namespaced module name.
+
+    ``04_development/02_releasing.md`` -> ``wiki_development_releasing``; the
+    ``wiki_`` prefix keeps wiki pages from colliding with lib modules (both have
+    an ``index``).
+    """
+    parts = [NUM_PREFIX.sub("", part) or part for part in rel.with_suffix("").parts]
+    return "wiki_" + "_".join(parts)
+
+
 def build_bundle(folder: Path, dry_run: bool = False) -> None:
-    """Regenerate ``<name>/mcp`` from ``folder/src/lib`` markdown.
+    """Regenerate ``<name>/mcp`` from ``folder/src/lib`` and ``folder/src/wiki``.
 
     The bundle mirrors the lib site (in the same way doc-forge's MCP output
     mirrors its lib documentation). Writes ``index.json``, ``nav.json`` and
     ``modules/*.json`` in the doc-forge MCP bundle shape. Hand-authored extras
-    (e.g. ``libraries.json``) are left untouched.
+    (e.g. ``libraries.json``) are left untouched. Wiki pages (``src/wiki/**``)
+    are also bundled, under a ``wiki_`` namespaced module name, so the runbooks
+    are reachable from the MCP.
 
     Args:
         folder (Path): The hub folder owning a ``src/lib``.
@@ -149,6 +162,17 @@ def build_bundle(folder: Path, dry_run: bool = False) -> None:
             "title": _read_title(path),
         })
 
+    wiki = folder / "src" / "wiki"
+    if wiki.is_dir():
+        for path in sorted(wiki.rglob("*.md")):
+            module = _wiki_module_name(path.relative_to(wiki))
+            write_module(module, path.read_text(encoding="utf-8"))
+            nav.append({
+                "module": module,
+                "resource": f"docs://modules/{module}",
+                "title": _read_title(path),
+            })
+
     (out_dir / "nav.json").write_text(
         json.dumps(nav, indent=2, ensure_ascii=False), encoding="utf-8"
     )