claim(lvl5): M1 — P1+P2 complete on phase-lvl5 @ 3d8d286; 246 unit tests cold-green on cc-ci venv, repo lint PASS, real-abra smoke pass+R014-fail, verdict-neutral by construction; main holds reverts pending pre-merge PASS

BACKLOG-lvl5.md

@@ -2,15 +2,15 @@
 
 ## Build backlog
 
-- [ ] B1 (P1) `level.py`: append rung `lint` (L5); new status vocabulary {pass, fail, skip, unver}; `compute_level()` → new formula (level = max i: rung_i pass ∧ ∀j<i status ∈ {pass,skip}); DELETE cap_reason/capped concepts.
-- [ ] B2 (P1) lint executor (`harness/lint.py`): `abra recipe lint <recipe>` against the exact tested ref; hard ~60s timeout; rc+full output → `lint.txt` artifact; pass/fail/unver classification (missing abra / timeout / exception → unver, never pass, never skip); mirror-context handling per phase-plan §2.3 (probe abra behavior first; any filtering = named + unit-tested + DECISIONS.md).
-- [ ] B3 (P1) `results.py`: wire lint into `derive_rungs` + explicit intentional-vs-unintentional classification of EVERY N/A source; drop level_cap_reason/level_cap_rung from schema; `skips()` reflects new statuses; orchestrator (`run_recipe_ci.py`) runs lint executor at the tested-ref point + passes result through; verdict-neutral (R7 wrap).
-- [ ] B4 (P1) unit tests: rewrite test_level.py/test_results.py to new semantics incl. mission worked examples (fail-blocks → L1; intentional-skip climbs → L5; unver-blocks → L2; lint unver → L4; unclassifiable N/A → unver default); lint executor tests; old-artifact rendering compat tests.
-- [ ] B5 (P2) `card.py`: 0–5 color ramp; cap line removed ("level N of 5" neutral); rung table renders ✔/✘/intentional-skip/unverified; level_badge_svg loses cap_skip third segment (badge = number+color only); tolerate old artifacts.
-- [ ] B6 (P2) `dashboard.py`: _LEVEL_COLOR 5-scale; _level_pill/badge SVG number-only; legend text; old results.json (cap_reason present, lint absent) render without KeyError.
-- [ ] B7 (P2) docs: results-ux.md, testing.md, recipe-customization.md §EXPECTED_NA wording — L5 ladder, de-cap semantics.
-- [ ] B8 (P1) DECISIONS.md: semantics change record (replaces Phase-3 "N/A caps"); N/A classification table (every derive_rungs N/A source → intentional|unintentional); mirror-filter decision for lint (if any filtering).
-- [ ] B9 — gate M1: claim (branch w/ P1+P2; clean tree; cold-verifiable).
+- [x] B1 (P1) `level.py`: append rung `lint` (L5); new status vocabulary {pass, fail, skip, unver}; `compute_level()` → new formula (level = max i: rung_i pass ∧ ∀j<i status ∈ {pass,skip}); DELETE cap_reason/capped concepts.
+- [x] B2 (P1) lint executor (`harness/lint.py`): `abra recipe lint <recipe>` against the exact tested ref; hard ~60s timeout; rc+full output → `lint.txt` artifact; pass/fail/unver classification (missing abra / timeout / exception → unver, never pass, never skip); mirror-context handling per phase-plan §2.3 (probe abra behavior first; any filtering = named + unit-tested + DECISIONS.md).
+- [x] B3 (P1) `results.py`: wire lint into `derive_rungs` + explicit intentional-vs-unintentional classification of EVERY N/A source; drop level_cap_reason/level_cap_rung from schema; `skips()` reflects new statuses; orchestrator (`run_recipe_ci.py`) runs lint executor at the tested-ref point + passes result through; verdict-neutral (R7 wrap).
+- [x] B4 (P1) unit tests: rewrite test_level.py/test_results.py to new semantics incl. mission worked examples (fail-blocks → L1; intentional-skip climbs → L5; unver-blocks → L2; lint unver → L4; unclassifiable N/A → unver default); lint executor tests; old-artifact rendering compat tests.
+- [x] B5 (P2) `card.py`: 0–5 color ramp; cap line removed ("level N of 5" neutral); rung table renders ✔/✘/intentional-skip/unverified; level_badge_svg loses cap_skip third segment (badge = number+color only); tolerate old artifacts.
+- [x] B6 (P2) `dashboard.py`: _LEVEL_COLOR 5-scale; _level_pill/badge SVG number-only; legend text; old results.json (cap_reason present, lint absent) render without KeyError.
+- [x] B7 (P2) docs: results-ux.md, testing.md, recipe-customization.md §EXPECTED_NA wording — L5 ladder, de-cap semantics.
+- [x] B8 (P1) DECISIONS.md: semantics change record (replaces Phase-3 "N/A caps"); N/A classification table (every derive_rungs N/A source → intentional|unintentional); mirror-filter decision for lint (if any filtering).
+- [x] B9 — gate M1: claim (branch w/ P1+P2; clean tree; cold-verifiable).
 - [ ] B10 (P3) lint sweep over ALL enrolled recipes (scratch clones — never touch ~/.abra/recipes during builds); matrix here (pass/fail + rule hits); mechanical fixes → mirror PRs (never push main/never merge); rest → DEFERRED.md.
 - [ ] B11 (P4) real-CI proofs: ≥1 genuine L5; ≥1 lint-blocked L4 (synth branch ok); ≥1 N/A-skip climb; 2× drone !testme; canary suite at re-derived designed levels; 1 synthesized unver-blocks run; before/after level table for ALL enrolled recipes; card/dashboard PNG/SVG visually verified.
 - [ ] B12 — gate M2: claim; then ## DONE after fresh PASS.