cleanup phase 7

docs/rules/documentation.md

@@ -2,7 +2,7 @@
 
 How this repository keeps its own docs from lying. Read before writing or editing any `.md`.
 
-> Last verified: 2026-07-30 against commit `d3ec723`.
+> Last verified: 2026-08-02 against commit `51e86a1`.
 
 ---
 
@@ -43,8 +43,8 @@ regenerate — never hand-edit the HTML. If you add or rename a `.md`, update th
 
 ## 2. What to update when X changes
 
-This is the anti-drift contract. Each row is enforced by review, and (from phase 7) warned about by the
-pre-commit hook.
+This is the anti-drift contract. Each row is enforced by review — there is no pre-commit tooling behind
+it (a deliberate MVP-stage call; see [git-and-gates.md](shared/git-and-gates.md)).
 
 | When you change… | Update, in the same change |
 | --- | --- |