docs(6206): settings, projects, api routes and three models drop citations; four capitalised services stragglers

- api.py's build-version docstring states why a channel name is not a build
  id, without the dated incident.
- rule_version states why rules need a history, without the rule that was
  rescoped and the date.
- Capitalised "Rule N" / "Milestone N" citations the earlier lowercase grep
  missed, in reply_shapes, supersession, services/family and models/family.

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

src/scribe/models/lesson_rule_link.py

@@ -10,12 +10,12 @@ from scribe.models.base import CreatedAtMixin, iso
 SUGGESTED = "suggested"
 CONFIRMED = "confirmed"
 REJECTED = "rejected"
-# CHECK ck_lesson_rule_links_state (migration 0111, rule 36).
+# CHECK ck_lesson_rule_links_state (migration 0111).
 LINK_STATES = (SUGGESTED, CONFIRMED, REJECTED)
 
 
 class LessonRuleLink(Base, CreatedAtMixin):
-    """A lesson says it is an instance of a rule (milestone 440, #4196).
+    """A lesson says it is an instance of a rule.
 
     A lesson records one concrete situation; a rule records the binding choice
     for a class of them. The link lets the rule be reached through the
@@ -53,7 +53,7 @@ class LessonRuleLink(Base, CreatedAtMixin):
     # Why it was confirmed or rejected — the reasoning a later reader needs to
     # decide whether it still holds, as a rule relation's `note` is.
     note: Mapped[str | None] = mapped_column(Text, nullable=True)
-    # What the suggestion rests on (filled by the co-surfacing recorder, #4637).
+    # What the suggestion rests on (filled by the co-surfacing recorder).
     # Kept after a judgment so a confirmation can be read beside its evidence.
     evidence: Mapped[dict | None] = mapped_column(JSONB, nullable=True)
     # When a judgment moved it out of `suggested`. Null while suggested.
@@ -78,12 +78,12 @@ class LessonRuleLink(Base, CreatedAtMixin):
 
 
 class LessonNoRule(Base):
-    """A judgment that no rule governs a lesson's situation (#4631).
+    """A judgment that no rule governs a lesson's situation.
 
     The third answer to "which rule is this an instance of?", beside naming
     one and leaving it open. It is what lets an UNJUDGED lesson be told apart
     from one that was looked at and found to stand alone — and a lesson with
-    no rule is the raw material #4634 reads for convergence, so the
+    no rule is the raw material convergence reads, so the
     difference is the whole signal.
 
     A row of its own rather than a key in the lesson's `data`: that column is