feat(agents): W2/S2 doc pipeline two-mode + last inline conversions (BDR-077)

doc-syncer: ONE agent, TWO dispatch modes around the dispatcher's gate —
MODE: audit (model="opus" call-site override, READ-ONLY, drafts + PATCH
PLAN) / MODE: patch (sonnet pin, applies the APPROVED plan, shape oracle
w/ revert-on-fail, emits CHANGE SUMMARY + PATCHED_FILES). Deviation from
plan's 2-file split, per the challenge's own commit-changer mode
precedent: zero text duplication, zero lock moves. Fixes a LATENT DEFECT:
/doc dispatched an agent whose STEP 8 gate could never fire (dispatched
agents cannot ask) — the gate now lives in the dispatcher (DISPATCHER
PROTOCOL section). doc-commit.md consumes the patcher's CHANGE SUMMARY
(the in-thread context now crosses the dispatch boundary, LRN-126).
Consumers rewired: /doc (audit→gate→patch→commit), onboard (audit
report-only, opus), doc-commit steps in bugfix/hotfix/feat/ship-feature/
init-project(5b+10c); scaffolder loses PHASE 6 (README = init 5b's job);
scaffolder + onboarder now DISPATCHED in init-project/onboard (pins live,
was inline on session model). In-wave planted-drift smoke PASSED
end-to-end, disk-verified (audit caught npm-run-dev drift → [MINOR] plan
→ patch applied → summary crossed). Census §14-15 (103 pass), make test
exit 0. Typed plugin-probe dispatch resolution verified post-restart.

agents/scaffolder.md

@@ -123,16 +123,10 @@ INSTALL  : ✅ / ❌ <error>
 BUILD    : ✅ / ❌ <error>
 DOCKER BUILD: ✅ / ⚠️ not verified / N/A
 STRUCTURE: <tree>
-READY: <N> v1 features | entry points ✅ | config ✅ | CLAUDE.md ✅ | README → doc-syncer | settings ✅
+READY: <N> v1 features | entry points ✅ | config ✅ | CLAUDE.md ✅ | README → init-project STEP 5b | settings ✅
 ```
 
----
-
-## PHASE 6 — DOC SYNC (automatic)
-
-**INLINE-LOAD** `$HOME/.claude/agents/doc-syncer.md` — continue AS
-doc-syncer in THIS SAME context (you *become* it). This is an inline load,
-NOT a subagent dispatch: the `Agent` tool is not involved (which is why
-this agent correctly omits `Agent` from its `tools:`). Execute in
-automatic mode:
-`auto-mode scope: <list of all files created during scaffolding>`
+> No doc step here (BDR-077): the scaffolder produces NO docs. The README
+> bootstrap is init-project STEP 5b's job — a doc-syncer `MODE: audit`
+> (opus) → `MODE: patch` (sonnet) dispatch pipeline owned by the
+> orchestrator, never an inline-load inside this executor.