* test(#3827): new-mode routing approval gate before roadmapper (failing first)
* fix(#3827): new-mode routing gate — classify approval no longer authorizes scaffold writes
The route_new_mode step delegated to gsd-roadmapper (PROJECT.md,
REQUIREMENTS.md, ROADMAP.md, STATE.md creation + commit) with no gate:
the discovery gate approved classification only, and the zero-conflict
branch said 'proceed to routing silently'. Merge mode previews its diff
and gates via approve-revise-abort; new mode now shows the exact
destinations and requires Create planning setup | Keep synthesized
intel only | Abort, per the skill contract's routing-gate requirement.
The keep-intel-only choice is the analysis-only path the issue asks
for: no roadmapper, no destination writes, intel preserved; finalize
labels it 'new (intel only)' and points at /gsd:new-project instead of
plan-phase. Ambiguous gate answers re-ask once, then treat as Abort —
never infer Create. Zero-conflict wording is mode-aware: silence about
conflicts is not authorization to write.
Emitted-Drift-Ack-Growth: ingest-docs.md — #3827: +routing gate display block, AskUserQuestion contract, three disposition branches (incl. the intel-only no-write path), ambiguous-answer rule, intel-only finalize line, mode-aware zero-conflict pointer; a real behavioral gate, not incidental bloat.
* chore(#3827): changeset fragment (pr number backfilled after PR creation)
* chore(#3827): backfill changeset PR number (4037)
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Co-authored-by: sim <sim@local>
3c08315a5e