Executing unit: u2

📌 **[Claude #1] Stage 3 — Code-edit Round 2 (unit u2 only)**

■ unit_executed
- id: `u2`
- summary: Correct `docs/architecture/IMP-18-SVG-GAP-REPORT.md` L28 + L51 disk-only "13 files" cites to "11 contracted + 2 WIP untracked"; anchor `templates/phase_z2/families/_WIP_FILES.md` (u1). Bring IMP-18 doc surface into agreement with tracked baseline (11) and contracted baseline (11) per #52 F-2 option (c).

■ files_changed
- `docs/architecture/IMP-18-SVG-GAP-REPORT.md` — 3 line-replacements (6 +/-, net 0). Within Stage 2 estimate (~12 lines) — content density per line increased, line count unchanged.

■ diff_summary
- §A2 (Phase Z partial SVG inventory) — 2 line replacements:
  - L28: `templates/phase_z2/families/*.html — **13** files.` → `**11 contracted + 2 WIP untracked = 13 on disk**` with explicit attribution to `frame_contracts.yaml` top-level keys and a hyperlink to `templates/phase_z2/families/_WIP_FILES.md`, gated on Gitea #42 / #52 F-2 option (c).
  - L30: `Total surface = **15 partials**.` → `Total surface = **13 active partials (11 contracted families + 2 frames) + 2 WIP untracked families** (15 on disk; runtime matcher consumes the contracted set only).` — disambiguates disk count vs runtime/contract surface.
- §A4 (Phase R' guardrail) — 1 line replacement:
  - L51: `templates/phase_z2/families/*.html (13) + ...` → `(11 contracted + 2 WIP untracked = 13 on disk; WIP set = _WIP_FILES.md)` with explicit #42 promote/remove gating note tying to #52 F-2 option (c).
- No content removed; no other lines touched.

■ scope_lock adherence
- Only Stage 2 u2 file (`docs/architecture/IMP-18-SVG-GAP-REPORT.md`) touched.
- No runtime path, no `frame_contracts.yaml`, no WIP HTML file touch, no AUDIT-01 doc edit (u3), no new pytest (u4).
- Pure documentation reconciliation — no contract semantics changed, no template added/removed, no runtime matcher set redefined.

■ pre-execution baseline reconfirm (factual)
- `rg "13 files" docs/architecture/IMP-18-SVG-GAP-REPORT.md` pre-edit → L28 (`families/*.html — **13** files.`). [Stage 2 listed L28 + L51; L51 cited "(13)" not "13 files" — pattern matched as intended; both surfaces corrected.]
- `rg "15 partials" docs/architecture/IMP-18-SVG-GAP-REPORT.md` pre-edit → L30 (total surface). Corrected as part of §A2 to keep the disk vs runtime split unambiguous.
- Anchor target `templates/phase_z2/families/_WIP_FILES.md` exists (u1 artifact), so cross-doc anchor resolves; full anchor sync per `feedback_anchor_sync_rules` preserved (relative `../../templates/phase_z2/families/_WIP_FILES.md` from `docs/architecture/`).

■ post-edit verification (scope-qualified)
- `git diff --stat docs/architecture/IMP-18-SVG-GAP-REPORT.md` → `1 file changed, 3 insertions(+), 3 deletions(-)`.
- `git status --short docs/architecture/IMP-18-SVG-GAP-REPORT.md` → ` M docs/architecture/IMP-18-SVG-GAP-REPORT.md` (modified, unstaged).
- No commit, no push (per Stage 3 directive — Gitea comment IS the deliverable).
- Tracked baseline (11) ↔ contracted baseline (11) ↔ docs surface (now reads "11 contracted + 2 WIP") aligned for the IMP-18 doc axis. AUDIT-01 F-2 surface is handled by u3 next turn.

■ remaining_units
- `u3` — Append resolution marker to `docs/architecture/INTEGRATION-AUDIT-01-REPORT.md` §10.2 F-2 — record option (c), link `_WIP_FILES.md` (u1) + IMP-18 corrected cites (u2), mark F-2 closed-by-#52.
- `u4` — Add `tests/test_family_contract_baseline.py` enforcing tracked families ↔ `frame_contracts.yaml` 1:1 set-equality with WIP allowlist parsed from `_WIP_FILES.md`.

■ follow_up_issue_candidates
- None. u2 stayed strictly inside Stage 1 scope_lock (`docs/architecture/IMP-18-SVG-GAP-REPORT.md`). No new axis surfaced; the L30 "15 partials" line was inside the same §A2 paragraph as L28 and required disambiguation to keep the doc internally consistent — handled as part of the u2 unit, not a scope expansion.

■ next action
- Await Codex Round 2 review for u2. If `FINAL_CONSENSUS: NO` with `rewind_target: continue_same`, proceed to u3 next turn (1 turn = 1 unit; per `feedback_one_step_per_turn`).