docs(6209): calibration stamp, after-write hook, usage seam, work log, duplicates, skill structure, tuning and rulebook routes, kind surface, prompt filter, moments, strict args, auth, lesson write path

Fourteen more test files: docstrings state the failure each guard defends
as a present-tense shape instead of the incident that found it, and issue,
milestone and rule numbers leave comments and assertion messages.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_record_kind_surface.py

@@ -1,20 +1,19 @@
-"""Every typed record kind gets the same doors (#4164).
+"""Every typed record kind gets the same doors.
 
 WHY THIS IS ONE GUARD AND NOT FIFTEEN
 
-Milestone 385 shipped `lesson` across four steps and it still arrived with
-three of five tools, no way to list it, and no duplicate report. Nothing was
-red, because every test asked "does what I built work" and none asked "is the
-kind finished". A per-tool test cannot catch a MISSING tool.
+A kind can ship across several steps and still arrive with three of five
+tools, no way to list it, and no duplicate report — with nothing red, because
+every test asks "does what I built work" and none asks "is the kind
+finished". A per-tool test cannot catch a MISSING tool.
 
 So this asserts the property directly — a kind with its own `note_type` has a
 full create/read/update/delete plus a listing, each one registered and each one
 classified for auth — and derives the expectation from the kinds themselves. A
 fourth kind added later inherits the bar without anyone remembering to.
 
-#2250 is the same failure one kind earlier: processes could always be deleted
-through `delete_note`, but nothing said so, and "a kind whose own tools offer
-create/read/update reads as one you cannot retire".
+A kind deletable only through `delete_note` is the same failure: "a kind whose
+own tools offer create/read/update reads as one you cannot retire".
 """
 from __future__ import annotations
 
@@ -103,7 +102,7 @@ def test_every_kind_can_be_asked_whether_it_holds_duplicates(singular):
 
 
 def test_the_surface_guards_can_fail():
-    """Rule 167: falsify the shape these assert against, so a guard that has
+    """Falsify the shape these assert against, so a guard that has
     quietly stopped describing anything cannot pass by describing nothing."""
     assert _expected_tools("lesson", "lessons") == [
         "list_lessons", "create_lesson", "get_lesson",