Add harmony and structure lanes with backend upload hardening - #9
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…branch, store prune (#51) * audit: chain-of-custody, recommendations-first IA, applied tracker, grammar post-process Implements the design audit's prescription end-to-end (findings #1–#15 + N1/N2/N7/N9/N10 + follow-ups). The product's chain-of-custody promise — every Phase 2 recommendation traces back to the Phase 1 measurement that justifies it — is now visually first-class on every card, not a 9px monospace footnote. What ships: * Chain-of-custody (findings #2 + #3). New CitationBlock primitive renders a structured "GROUNDED IN" block above every Mix Chain / Patches / Sonic Element card with humanized labels (FIELD_LABELS map, ~50 entries + humanizeFieldPath fallback) and a ConfidenceBandBadge pill computed from the worst confidence among cited fields. Also retires GroundingBadgeList at the Track Layout site; segmentIndexes ride through a new extraRows prop. * Recommendations-first IA (#1). MeasurementDashboard moved to the bottom of the results scroll; StickyNav's 9 measurement pills collapse to one trailing "Measurements" entry. Producers hit Style → Sonic → Mix Chain → Patches → Session before the measurement evidence. * Header polish (#7, #9, #11). CPU meter removed (browser-tab CPU is misleading during backend analysis), "Local DSP Engine v1.6.0" eyebrow removed (resolves mobile 3-line wrap), Dense DAW Lab demoted from accent chip to quiet text link. * Engineering vocab cleanup (#8 + N3/N4/N5/N8). New userLabels.ts service translates field paths to producer-readable labels at every render. Button labels renamed (Download data / Download report). FAMILY: NATIVE chip dropped from meta-badge rows. workflowStage prettified at the view-model layer ("Sound design" not "SOUND_DESIGN"). AI Interpretation gated copy reworded ("AI interpretation isn't configured…" not "Developer kill-switch is off"). * Applied-recommendations tracker (#14 + #15). Per-card checkbox affordance + section- header "N of M applied" chip + localStorage persistence keyed by audio content SHA256. Producer can rename their file without losing their progress. * Idle value-prop panel (#5). Replaces the 200px "NO SIGNAL DETECTED" canvas with a producer-readable explanation of what ASA does, with honest pacing copy (4–5 min Phase 2 wait, not 2–5 min). * Patches group structure. Mirrors Mix Chain's emoji-eyebrow grouping (Drums / Bass / Synth / Master) so producers can jump to the bass patch without scanning 8 cards. * Input Source collapse (N9). Post-analysis, the Input Source panel collapses to a compact summary with filename + duration + "Analyze new file" + "Adjust settings". Frees the top of the page for the results the user came for. * AnalysisStatusPanel primary readout (#6). Stage diagnostic message promoted from 9px footnote to the visual focus of the progress card. Pre-existing tone-aware fill (running / success / failed) preserved. * Phase 2 failure mode (N1). Header subtitle derives from interpretation stage status (no more "PHASE COMPLETE" while INTERPRET still RUNNING/FAILED). StickyNav Phase 2 pills render disabled with hover-reason when sections didn't populate. Retry button gated on error.retryable; non-retryable failures surface the error code inline. * Misc audit follow-ups: BPM reconciled across exec card + Core Metrics tile (N2); Signal Monitor STANDBY canvas hidden when audio isn't playing, freeing ~160px (N7); StickyNav label "Device Chain" → "Sections" (N10, less ambiguous with Ableton's own effects-routing meaning); BASS group icon swapped from 🫧 → Lucide AudioWaveform (#13); toggle helper paragraphs switched from all-caps mono walls to sans-serif sentence case (#4 revised). * Phase 2 grammar post-process (audit final round). The prompt instruction added earlier didn't take — Gemini still emits "by recreates / by absorbs / by shapes" 3rd-person singular forms after "by" in role/reason text. Server-side _apply_phase2_grammar_fixes rewrites these to gerunds in-place on mixAndMasterChain[].reason, abletonRecommendations[].{reason,advancedTip}, and secretSauce.workflowSteps[].{instruction,measurementJustification}. Conservative regex (\bby \w{4,}s\b) + denylist guards against plural-noun false positives. Test coverage: * UI: 46 test files / 540 tests pass (was 39/422 before the audit). New service tests: userLabels (21), phase1Picker (25), citationBlock (12), appliedRecommendations (16), formatTrackDuration (12), interpretationSubtitle (10), workflowStagePrettifier (8), analysisStatusProgress (6), idleValuePropPanel + phase2NavReason. New DOM tests in analysisResultsUi.test.ts cover Track Layout citation, applied-checkbox flow, mix- chain citation rendering. * Backend: 16 new unit tests in test_phase2_grammar_fix.py cover _to_gerund, _fix_by_gerund_in_text, _apply_phase2_grammar_fixes including the actual screenshot corpus (recreates → recreating, shapes → shaping, matches → matching, etc.). Full suite: 463 of 463 ASA tests pass; 1 unrelated pre-existing failure in tests.test_url_ingest predates this branch. Visual verification: Playwright capture pass against a real 126s track confirmed every surface (15 screenshots in /tmp/asa-shots-audit-final/). Phase 2 returned in 220s; localStorage round-trip verified on applied-checkbox toggles. Documented limitations: * The gerund rule is algorithmic — verbs requiring consonant doubling (control → controlling, submit → submitting) degrade to "controling" / "submiting". Still better than "by controls". Drop a hand-mapped exception into the module if observed in real output. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * Fix smoke tests for retired/renamed surfaces CI surfaced 7 smoke test failures from this branch's audit changes that hadn't been propagated to the smoke spec assertions: * `tests/smoke/ui-details.spec.ts` × 3 - `NO SIGNAL DETECTED` → `IdleValuePropPanel` (audit #5) - `JSON_DATA` / `REPORT_MD` button labels → `Download data` / `Download report` * `tests/smoke/responsive-layout.spec.ts` × 4 - `NO SIGNAL DETECTED` (×2) → `IdleValuePropPanel` - `CPU` text-presence checks removed; the two viewport-shape tests now assert just the model-selector responsive behavior (audit #11 retired the CPU meter; there's no element to assert) * `tests/smoke/file-validation.spec.ts` × 1 - `re-upload after results resets to file-selected state`: the test used `Remove File` (FileUpload component's affordance) to clear after results were visible. Post-N9 collapse, the Input Source panel replaces FileUpload with a compact summary card whose "↺ Analyze new file" button calls the same handleFileClear. Switched the test to target the new affordance. Also updated the e2e exports spec for label consistency (not in the failing CI job, but the same renames apply): * `tests/e2e/phase1-exports.spec.ts` - `downloadTextArtifact(page, /JSON_DATA/i)` → `/Download data/i` - `downloadTextArtifact(page, /REPORT_MD/i)` → `/Download report/i` Verified locally against the live stack: 45 of 46 smoke tests pass, 1 skipped (was unrelated). The previously-failing 7 are all green. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * audit: nightly Phase-1 invariant + test guardrail (2026-05-14) 3 unit tests failing — all fixture-dependent live decision-gate comparators that assert instead of skipping when Gemini snapshots are absent. No Phase-boundary violations found. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * fix: address review findings — decision-gate skip, gerund exceptions, dead branch, store prune - Skip decision_gate.{multi,real,stems}.live.test.ts when no /tmp snapshots are present (matches the existing decision_gate.live.test.ts pattern). Unblocks npm test on CI. - _to_gerund: add _GERUND_IRREGULARS map for consonant-doubling verbs (controls→controlling, submits→submitting, runs→running, etc.) — English doubling is stress-conditional, not worth implementing algorithmically. - _fix_grammar_in_record: drop the always-true conditional return and the unused `updated` flag. - appliedRecommendations: bound the localStorage store to MAX_TRACKED_FILES=50 (least-recently-updated wins eviction) so it can't grow without bound. * fix: formatTrackDuration carries seconds boundary; drop dead IdleSignalMonitor - formatTrackDuration: round seconds to total first, then derive mins/secs. Previously Math.round(seconds % 60) could yield 60, producing "0:60" for inputs like 59.5. New tests cover 59.5, 59.9, 119.5, 3599.7. - Delete IdleSignalMonitor.tsx (replaced by IdleValuePropPanel; not imported anywhere). Strip the "kept for future use" comments per CLAUDE.md. --------- Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
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Summary
Test Plan
cd apps/ui && npm run verifycd apps/backend && ./venv/bin/python -m unittest discover -s tests