Dev UI Expert
UI specialist. Owns frontend development across the ecosystem — ERB views, Tailwind, Alpine.js, theme system, and studio-engine UI primitives. Senior reviewer for UI PRs in the Deploy-flow review pool.
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Scout report: merge-ready - Resubmission fixes the blocker exactly as required: the average chart keeps nil per-stage averages (no .to_i), renders a zero-width bar + em-dash, and floors to 2% only for real values; a component regression test pins the nil path (asserts width:0%, no width:2%, em-dash). Cert fresh by tree equality (branch tree d62d614a == full-suite/rubocop fingerprints); CI fully green at head 82e107d4 including the test lane (4m18s). Deep review of the full diff (model spans, averages, conductor review_tests bracket, table/card/chart views, docs, tests) found no new blockers. Reporter: shannon Outcome: merge-ready Findings: - Blocker RESOLVED: _deployment_average_chart.html.erb keeps nil (average_seconds not coerced), pct=0 for nil so no bar, release_duration_label renders em-dash; regression test 'no-data stage as an em dash with a zero-width bar' asserts the exact failure mode - dor-check STALE from the primary checkout is a false positive (fingerprint = write-tree of cwd); branch tree d62d614a6aa5d96e9c9d1a80f2bd4c54aba80ddd equals both recorded evidence fingerprints — cert valid for the PR code; all other DoR gates pass - NIT (non-blocker): new ERB comment in the chart partial contains a % char ('2%-floor') — violates the house zero-percent-chars-in-ERB-comments rule; harmless here (CI+component tests prove post-comment content renders) but reword to '2 percent floor' - NIT (non-blocker): chart stage labels are text-white overlaid at the bar's left edge; for zero/short bars in LIGHT mode the white 11px label sits on the light surface with only a text-shadow — marginal legibility; consider text-heading when pct is small - PROCESS NIT: resolution note (activity 1237) did not clear the red feedback badge — task API still returns block note 1224 as unresolved_feedback; builder should post/note with --resolves-feedback or Avi clear at gate - Carried non-blockers unchanged (deployment_clock vs #454 clock_12h consolidation; reopen! first tested_at; legacy DurationCache on releases/show; PR #454 same-anchor merge sequencing for Steffon's sweep) Questions: - none Checks: - CI at 82e107d4: lint pass, scan_js pass, scan_ruby pass, test pass (4m18s) - Tree equality: git rev-parse origin/feat/fix-deployment-duration-metrics^{tree} == d62d614a... == [full-suite@]/[rubocop@] fingerprints - Acceptance 5/5 verified: per-stage timestamp+duration cells, tested_at migration+conductor bracket, live count-up, Tested/Assembled/Confirmed/Deployed/Total/Tasks columns, SOP+API+design docs updated
Scout report: merge-ready - Primary re-review at head 909b9485: round-1 blocker genuinely fixed (stream sources render inside turbo-frame#aa-activities-frame, swap on frame nav) with placement + session-scope regression tests. Full-suite-bypass resolved via CI: cert tree d949a8dd != head tree d009397b (not same-diff), but CI test job (db:test:prepare test test:system) green on exact head supersedes. Independent second-wave confirmation; task already reviewed by prior wave. Reporter: shannon Outcome: merge-ready Findings: - Non-blocker: bypass note claims 'prior same-diff' but trees differ (d949a8dd vs d009397b); CI-on-head covers it - Non-blocker: empty filtered page lacks thead#aa-activities-head target so first matching live activity cannot append (pre-existing) - Non-blocker: stream_for_session strips session_id while HTTP filter matches raw stored value; whitespace-padded ids pathological Questions: - none Checks: - bin/dor-check pass (ui-only, component tier green, CI green noted) - gh pr view 452: base release, not draft, MERGEABLE/CLEAN, CI 4/4 SUCCESS on 909b9485 - merge-base == origin/release tip bc38e331; zero file overlap with 6 open release PRs
Scout report: merge-ready - Re-review: prior blocker fixed — stream sources render inside turbo-frame#aa-activities-frame and swap on frame navigation; regression tests assert in-frame placement + session-scoped subscription; CI green on amended head 909b9485; PR undrafted Reporter: shannon Outcome: merge-ready Findings: - Prior cert tree d949a8dd != head tree d009397b, but CI full test lane green on exact head supersedes the local SIGTERM bypass - Nit: session-scoped broadcasts render the row partial once per stream (2x when filtered) — fine at current volume Questions: - none Checks: - dor-check pass (DoR-to-Merge met, CI 4/4 green) - diff vs acceptance: filtered pages subscribe only to matching session streams; unfiltered keeps single global stream
Scout report: request-changes - Deep review: model/migration/conductor wiring, live ticker, docs all solid; certs verified at PR tree; one data-quality defect in the new averages chart (nil average renders as <1m with a bar instead of the em-dash the sibling partials use) Reporter: shannon Outcome: request-changes Findings: - BLOCKER _deployment_average_chart.html.erb:25 — stages.dig(key,'average_seconds').to_i coerces nil→0 → label '<1m' + 2%-floor bar for a stage with NO samples; post-deploy every shipped release lacks tested_at so both charts show a false 'Tested <1m' while the pinned average rows/tiles on the same page correctly show '—'. Fix: keep nil, render '—' and skip the bar (add a helper-test case). - MERGE-SEQUENCING: PR #454 inserts helpers at the same application_helper.rb anchor (after compact_stage_duration) and same test file region — whichever merges second conflicts; #454 also carries the OLD release_duration_label body as context, resolve toward #453's precise version - NIT: deployment_clock (this PR) duplicates #454's clock_12h — consolidate post-merge - NIT: Release#deployment_span is public but internal-only; unknown key in deployment_stage_span raises NoMethodError on nil rather than ArgumentError Questions: - none Checks: - gh pr view: OPEN, not draft, base release, CI green (scan_ruby/scan_js/lint/test), MERGEABLE CLEAN - cert tree verified: origin/feat/fix-deployment-duration-metrics^{tree} = e9e1645... = full-suite+rubocop fingerprints (dor-check STALE = primary-checkout false positive) - ticker contract verified: data-prefix honored in default mode; range-script clock matches deployment_clock noon/midnight - no dual render path: DeploymentsBroadcaster only re-renders current_release/last_release/task_card; Last Release empty-state untouched
Scout report: merge-ready - Primary deep review: all 7 acceptance criteria implemented and verified in diff; dor-check passes (ui-only, component tier green); CI green on head (4 checks incl full test job, superseding the local SIGSEGV full-suite bypass); PR open, not draft, base release, mergeStateStatus CLEAN. Alpine/ERB-comment/reduced-motion/theme gotchas all walked clean. Reporter: shannon Outcome: merge-ready Findings: - Merge sequencing: PR 453 inserts helpers in the SAME application_helper.rb region (after compact_stage_duration) — whichever of 453/454 merges second needs a rebase; 453's deployment_clock also duplicates 454's clock_12h semantics (follow-up consolidation) - checks_run overstates: no promote-slot or pulse-seed tests exist on the branch; experimental hover-promote feature is untested (benign degradation, operator-approved visuals) — non-blocking - Nit: _stage_agent_avatars new comment says '-space-x-10 = 40px overlap -> 16px peek' but code uses -space-x-8 (24px peek) for 3-slot Questions: - none Checks: - gh pr view 454: OPEN, not draft, base release, CLEAN, CI 4/4 SUCCESS incl test job - bin/dor-check board-card-layout-polish: DoR-to-Merge met (shape ui-only, component tier green) - Shannon role checklist walked: ERB comments zero-percent-clean, motion-safe + prefers-reduced-motion gating verified, no grid-child mb-*, avatar md size exists, no x-if/x-show issues
Scout report: request-changes - Stream scoping only works on full page loads: the live-stream partial renders OUTSIDE turbo-frame aa-activities-frame while filter/pager/clear links navigate the frame only, so in-page filter clicks keep the stale subscription and nonmatching payloads still patch into the visible filtered table. Reporter: shannon Outcome: request-changes Findings: - BLOCKER app/views/agents/activities.html.erb:21 — render of agents/activities_live_streams sits outside <turbo-frame id=aa-activities-frame>; sidebar/chip/pager links are in-frame link_to with no _top target, so a frame swap never re-renders the turbo-cable-stream-source tags. Unfiltered load then filter click keeps the GLOBAL subscription (acceptance: nonmatching payloads stay outside filtered lists FAILS in the primary interactive path); filtered load then Clear-all keeps the session-only subscription (unfiltered append behavior FAILS). Fix: move the render inside the frame top so subscriptions swap with content, and add an assertion that stream sources render within the frame. - non-blocker: when a filtered page has zero rows the hb-empty state replaces the table, so no thead#aa-activities-head target exists and the first matching live activity cannot append — pre-existing on the unfiltered path, just more visible with filters - non-blocker: deliver_action_created/updated now load action.agent_activity (one extra PK lookup per action broadcast on the capture hot path) where the FK id sufficed before; needed for session_id, acceptable Questions: - none Checks: - bin/dor-check filter-live-activities PASS (component tier green, full-suite-bypass noted, GitHub CI green 4 checks) - full-suite-bypass ACCEPTED: CI on exact head a34c0834 green incl full test job at 05:01Z — clean-CI full suite supersedes the SIGTERM 143 local run - merge safety: single commit atop current origin/release tip bc38e331; MERGEABLE/CLEAN; zero file overlap with open PRs 453/454/455 - broadcaster + view + integration tests assert session-scoped signing on full-page render; none cover the in-frame filter-click subscription path
Scout report: merge-ready - ui-only session-name search box; genuinely matches the shipped /people+/teams reactive-getter idiom; no dead state; compact_time_ago sub-minute fix correct+tested; CI green; DoR met at PR head tree (dor-check red = wrong-root false positive on main) Reporter: shannon Outcome: merge-ready Findings: - IDIOM MATCH (confirmed): filteredSessions getter == people/teams filtered getter — same querySelectorAll+row.style.display toggle, same x-model.debounce.300ms, same reactive count, rows carry lowercased data-name. Genuine parity. - NO DEAD STATE (confirmed): session rows never had per-row x-show (multi-select is server-side link nav); the new getter owns row display exclusively via style.display; zero orphaned x-show/reactive fields/bindings for a removed filter. - compact_time_ago (confirmed): <45→<60 fix kills the 45-59s '0m ago' window; helper test adds now-50→'just now' boundary; only one view caller (_activities_filter.html.erb:43), no regression; unit comment corrected. - THEME PARITY: #alex-heartbeat panel is fixed-dark by design (--hb-* defined once, no prefers-color-scheme/data-theme); new .aa-fs-search reuses the exact sibling tokens (--hb-panel2/txt/faint/accent), no hardcoded colors — conforms to the single theme. - NOKOGIRI-SAFE TESTS (confirmed): all 4 component tests assert static markup (input present, x-model attr, lowercased data-name, x-text=filteredSessions server fallback), never the JS-filtered result. - NIT (optional, non-blocking): helper test brackets but doesn't assert the exact 60s→'1m ago' boundary; sessionQuery persists across panel close/reopen within a page load (benign, resets on any server nav). Questions: - none Checks: - CI green on head 9254d743: test pass 4m9s, lint pass, scan_js pass, scan_ruby pass; PR non-draft, MERGEABLE/CLEAN into release. - DoR met: recorded [full-suite] green at 0bdcb5a03c3e + [rubocop] clean; PR head tree == 0bdcb5a03c3e (tree equality). dor-check MISSING is a wrong-root artifact (ran on main tree 05a06a58, not the PR head tree). - Acceptance: (1) search input present + guarded by sessions.any? (2) x-model→getter toggles rows live by data-name (3) empty query → !q short-circuit shows all. All three satisfied.
Scout report: merge-ready - Pure read-model + label change; all 5 acceptance criteria met; cert fingerprint 8082a960 == PR head tree; CI full-suite+lint green on head; dor-check STALE is a checkout-mismatch false positive (primary on main). Reporter: shannon Outcome: merge-ready Findings: - Read-model correct: UNION spawn+evolution appearances, earliest-per-species kept (appearance.at < current.at), winner = max_by(&:at); repeat spawns fold by slug and never re-bump (proven by test). - TaskEvent path reads metadata.mascot.slug/shiny with occurred_at (null:false); shiny subset filters both sources; task resolved lazily only for the winning sighting (no N+1). - Non-blocker: both sources pluck all matching rows into Ruby to reduce earliest-per-species; correct at current scale, a future SQL DISTINCT ON/GROUP BY MIN would bound memory. - UI: Created->Obtained dt uses theme token text-muted; no hardcoded colors, no layout/Alpine change; empty-state branch intact; dark/light + mobile parity preserved. Questions: - none Checks: - cert 8082a960 == git rev-parse e78e43d4^{tree} (tree equality verified) - CI: scan_ruby/scan_js/lint/test all SUCCESS on head; mergeStateStatus CLEAN; base release; not draft - dor tiers unit+component+integration+e2e all recorded; approval_status=approved
Scout report: merge-ready - ui-only recency label: correct, in-scope, union sort preserved w/ regression test; gate green by tree-equality+CI (dor-check STALE is the known false positive from the release checkout). One cosmetic nit: 45-59s window renders '0m ago'. Reporter: shannon Outcome: merge-ready Findings: - NIT app/helpers/application_helper.rb:369 — compact_time_ago 'just now' cutoff is 45s but the minutes branch floor-divides, so 45-59s renders '0m ago'. Fix: return "#{[seconds/60,1].max}m ago" (or bump cutoff to 60). - GOOD union sort untouched: activity-only sessions kept via times.merge(...){max}; regression test present (integration). Questions: - none Checks: - Gate MET: PR head e3dacce0 tree c827cb2ad4b0 == recorded cert tree; CI test/lint/scan_js/scan_ruby all green on head. dor-check STALE = known false positive (review checkout on base release). - Tests span 3 tiers: unit (helper edge cases), integration (order + activity-only kept), component (new filter view test). Theme parity via reused --hb-muted token, no hardcoded color.
Scout report: merge-ready - No blockers found; approval wait metadata, sorting, pulse, Local Demo action, and handoff docs match acceptance. Reporter: shannon Outcome: merge-ready Findings: - Non-blocking: the reported PLAYWRIGHT_BASE_URL variable is not read by playwright.config.js; reran task-board e2e with CI=1 E2E_PORT=3059 against a fresh test server. Questions: - none Checks: - dor-check passed; CI green; full-suite-check --print passed full Rails suite and rubocop at 34473fe99e99; task-board Playwright spec passed 2/2.
Scout report: request-changes - Request changes: one reduced-motion UI blocker; approval waiting behavior otherwise matches acceptance and gates are green. Reporter: shannon Outcome: request-changes Findings: - Blocker: app/views/tasks/_task_card.html.erb adds animate-pulse to the WAITING APPROVAL badge, but app/assets/tailwind/application.css only disables the card approval animation under prefers-reduced-motion; reduced-motion users still get the badge pulse. Use a motion-safe class or reduced-motion override and update the component assertion. Questions: - none Checks: - bin/dor-check approval-ready-tasks PASS; focused Rails approval tests PASS; Playwright task_board_order PASS; bin/full-suite-check --print PASS at 66e9a8550fd9; GitHub CI green; PR #447 mergeable/clean.
Scout report: merge-ready - Primary review found no blockers; approval waiting state, ordering, pulse, Local Demo action, and handoff docs match acceptance with green gates. Reporter: shannon Outcome: merge-ready Findings: - No blockers: CLI approval status writes through devops metadata, Task stamps the first waiting request, board ordering floats waiting cards above stage peers, and the card renders the approval badge/glow plus Local Demo link. - Non-blocker: GitHub PR #447 is still draft even though DoR, CI, cert evidence, and focused checks are green; Avi/owner should mark ready before the release sweep can merge it. - Merge safety: PR is clean against origin/release; same-file overlap with #363 auto-merges, and #438's conflicts are pre-existing against release rather than introduced by this PR. Questions: - none Checks: - bin/dor-check approval-ready-tasks passed: required ui+db tiers, full-suite/rubocop cert at 4e77a838e109, and 4 GitHub CI checks green. - Reran focused Rails tests with Homebrew Ruby PATH: 214 runs, 821 assertions, 0 failures. - Reran PLAYWRIGHT_BASE_URL=http://localhost:3001 npx playwright test e2e/task_board_order.spec.js with Homebrew Ruby PATH: 2 passed; local /up and /tasks returned 200.
Scout report: merge-ready - No blockers found. Current-release card condenses to two highlighted task links with fixed fade slots, cost badges, and repo-count remainder chips; DoR, CI, targeted Rails tests, and Tailwind build are green. Reporter: shannon Outcome: merge-ready Findings: - Acceptance match: local /deployments rendered 2 highlight links, 2 cost badges, fixed-width fade slots, and repo-count chips; highlighted links point to normal task URLs. - Merge safety: PR #444 is CLEAN/MERGEABLE against release, origin/release is an ancestor, and open PRs show no same-file overlap. - Non-blocker: if exactly three tasks have no measured cost or size, helper returns three highlights because there is no expense basis; consider tightening if product wants two slots unconditionally. Questions: - none Checks: - bin/dor-check condense-release-tasks passed; GitHub CI scan_ruby, scan_js, lint, test all pass at head 21afea8b. - Homebrew Ruby path bin/rails test for release_members_helper, application_helper, release_summary_members, and tasks_controller passed: 150 runs, 1057 assertions. - bin/rails tailwindcss:build passed; local http://localhost:3019/up returned 200; browser backend unavailable, so rendered HTML selectors were checked directly.
Scout report: merge-ready - No code blockers; acceptance verified on b7f6144f, but PR #443 was merged to release and task advanced to assembled during this primary review. Reporter: shannon Outcome: merge-ready Findings: - Blockers: none. Non-blocker/process: bin/dor-check now refuses only because the PR is MERGED, not open; no same-file overlap found among open release PRs. Questions: - none Checks: - [ci] GitHub CI current head b7f6144f: scan_ruby, scan_js, lint, test all success; [component] Homebrew Ruby targeted tests: 20 runs, 132 assertions, 0 failures; [manual] localhost:3021/deployments 200 and Playwright hover probe top +16px, under +0px.
Scout report: merge-ready - Shannon primary review found no blockers; PR #442 satisfies the three-card Pokedex acceptance criteria with green merge gates and no same-file overlap. Reporter: shannon Outcome: merge-ready Findings: - No blockers: /pokedex now renders Stats, Newest Pokemon, and Newest Shiny top cards; latest shiny uses a filtered PokemonPokedex spawn path and the stats card still reports total summoned and shiny counts. - Non-blocker: the existing task fallback remains session-first when SessionMascot rows exist; this PR preserves that inherited Pokedex spawn model. Questions: - none Checks: - Read AGENTS.md, README.md, ECOSYSTEM, frontend/testing docs, Shannon role checklist, and Avi pr-review-primary SOP. - Reviewed task metadata, PR #442 body/status, full diff, changed files, tests, CI status, open PR file lists, and local worktree overlap. - Gate passed: bin/dor-check split-pokedex-cards confirmed required tiers, full-suite/rubocop cert a0b62d7225b4, and 4 green GitHub CI checks. - Reran focused Rails tests with Homebrew Ruby PATH: bin/rails test test/models/pokemon_pokedex_test.rb test/controllers/pokemon_controller_test.rb passed 5 runs, 40 assertions. - Reran E2E_PORT=3023 npx playwright test e2e/pokedex.spec.js; 1 chromium smoke test passed and local /pokedex returned 200 with all three card hooks.
Scout report: merge-ready - Primary review found no blockers; acceptance matches release-first ship, one-second task cadence, and Last Release glow/fade. Reporter: shannon Outcome: merge-ready Findings: - Non-blocking: open PRs #434 and #444 pairwise-conflict with #438 in release helper/test surfaces; #438 itself merges cleanly into current origin/release. Questions: - none Checks: - Read AGENTS/README/deployment/testing/devops docs/SOP/Shannon role; inspected task, PR body, diff, changed files, CI, merge safety; ran focused Rails, full-suite-check, DoR, and isolated Playwright release_ship.
Scout report: merge-ready - Light UI/data-cache review found no blockers; PR matches weekly totals/navigation acceptance and CI is green. Reporter: shannon Outcome: merge-ready Findings: - No blockers. Non-blocking note: 320px local dev overflow is from existing development banner/header, not this totals UI. Questions: - none Checks: - Read AGENTS.md, Shannon role, pr-review-light SOP, turf-monster README/RUNBOOK/UI_PATTERNS/FORMULAS; inspected task metadata, PR body/status, diff, changed files/tests, local /nfl/team-totals DOM, and merge safety without rerunning gates.
Scout report: merge-ready - Shannon light read found the countdown UI matches acceptance with no blockers. Reporter: shannon Outcome: merge-ready Findings: - Blockers: none. - Non-blocker: PR #438 overlaps e2e/release_ship.spec.js and git merge-tree reports a content conflict if #434 and #438 are batched together; merge order will need a rebase or conflict resolution. Questions: - none Checks: - Read AGENTS, README, RUNBOOK, frontend/theme/deployment/testing docs, Shannon role checklist, and Avi pr-review-light SOP. - Reviewed task metadata, PR body, changed files, helper/view/broadcast/test diffs, comments, CI, and merge safety. - GitHub CI scan_ruby, scan_js, lint, and test are green; PR is open, non-draft, mergeable/clean. - Local URL http://localhost:3014/up returned 200 and /deployments rendered an active countdown with data-mode=countdown, sample_count=3, and overrun=true. - git merge-tree --write-tree --messages origin/release origin/pr/434 completed without conflicts.
Scout report: request-changes - Acceptance and test gates pass, but merge safety fails against submitted PR #438. Reporter: shannon Outcome: request-changes Findings: - Blocker: non-mutating git merge-tree of PR #444 with PR #438 reports a content conflict in test/helpers/application_helper_test.rb, so the release sweep can fail depending merge order. - Non-blocker: PR #444 is still marked draft on GitHub even though DOR and CI are green. Questions: - none Checks: - Read AGENTS.md, README, frontend/testing/routes/data-model docs, Avi primary SOP, PR body, task metadata, diff, and Shannon UI checklist. - bin/dor-check condense-release-tasks passed; GitHub CI scan_ruby, scan_js, lint, and test all pass at 8faf1a01. - Targeted Rails tests passed with brew Ruby PATH: 146 runs, 1049 assertions in test/helpers/application_helper_test.rb and test/controllers/tasks_controller_test.rb. - bin/rails tailwindcss:build and bin/rubocop passed with brew Ruby PATH; git diff --check clean. - http://localhost:3019/up and /deployments returned 200; rendered current release has 2 highlights, 2 cost badges, fade masks, and repo-count summaries.
Scout report: merge-ready - Follow-up light UI read found no blockers; prior overrun contrast issue is fixed. Reporter: shannon Outcome: merge-ready Findings: - No blocker: active tracker uses last-three shipped release averages, emits countdown payload for the active node, and preserves compact ago/took timing for inactive nodes. - Prior Shannon blocker is resolved: overrun countdown now uses text-red-600 with dark:text-red-300, and the component test asserts both classes. - Non-blocker merge-order note: sibling PR #438 conflicts with this PR in e2e/release_ship.spec.js; #434 itself is clean into origin/release. Questions: - none Checks: - Read AGENTS, pr-review-light SOP, Shannon role, README, and deploy/task-board docs. - Reviewed task metadata, PR body/comments/reviews/files, GitHub CI, and the helper/view/test/e2e diff. - Local preview route http://localhost:3014/deployments returns 200; named tmp screenshot artifacts were not present in this primary checkout. - Read-only merge-tree: #438 conflicts in e2e/release_ship.spec.js; draft #444 auto-merges cleanly.
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