kjh2064
31b36ba226
Consolidates KBX UI Boundary Governance framework with component manifest, screen recipe registry, AI component gate, and exception lifecycle validation. Evidence (evidence/V13-FE-005/*.log, 55+ files): - Full frontend regression: 70 files / 180 tests PASS - UI boundary gate: 37 files / 0 failures / 6 raw-color warnings (DEBT tracked) - Component manifest validation: 0 failures - Screen recipe governance: 0 failures - AI component gate: 17 feature files / 23 known exports / 0 failures - Accessibility E2E: 22 passed - Production build: PASS (>500 kB chunk warning V13-FE-038 DECISION_REQUIRED) - TypeCheck: PASS - KBX validators: All 5 PASS (failures=0) Added: 19 files (6 validator scripts, 6 test specs, 4 slice notes, 3 registries) Modified: 9 files (CI workflow, WBS tracker, E2E specs, FE setup, Layout, TS configs) Outstanding per V13-FE-005 note: AI prop-level validation, exception lifecycle, browser/visual/AT/performance evidence. No completion overclaim. AGENTS.md compliance: #9 (Traceability — evidence preserved), #11 (no placeholders), #12 (right way, WBS execution completed). Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2.4 KiB
2.4 KiB
V13-FE-038 — KBX UI Performance Decision Required
- WBS / Requirement / UI / Test:
V13-FE-038/REQ-FE-PERF/UI-ALL/T-FE-PERF-01 - Scope: 실제 KBX UI 성능 기준과 측정 fixture를 승인 가능한 형태로 고정
- Source:
frontend/src/shared/ui/components/KsDataGrid.vue,frontend/src/shared/ui/DataGridShell.vue,docs/CURRENT/V13-FE-038_GRID_PROVIDER_DECISION.md,docs/CURRENT/CATALOGS/WBS_MASTER.csv,evidence/V13-FE-005/frontend-build-final_20260813.log - Assumption: 현재
KsDataGrid는rows배열을 받는 client-side contract이며, 10k/100k 운영 데이터의 server-side fixture는 아직 제공되지 않았다. - Unknown: 승인된 interaction P95, long-task budget, memory ceiling, viewport/browser matrix, server-side query latency, 10k/100k fixture와 owner.
- Decision Required: FE/SRE/QA가 성능 정의 버전, numerator/denominator/window/aggregation, fixture, browser matrix, P95 및 long-task 기준을 승인해야 한다.
Actual observed evidence
pnpm --dir frontend build: PASS; 754 modules transformed.- Main artifact: 737.32 kB raw / 204.41 kB gzip.
- Vite emits the existing >500 kB warning. This is an observation and debt signal, not a performance-gate PASS.
KsDataGridcurrently acceptsrows,columns,loading,height, androwSelection; no server-side datasource or filter token contract is present in the component itself.- Existing browser suite proves functional Grid interaction on fixture-sized data only. It does not prove 10k/100k performance.
Safe next Slice contract
- Approve a versioned performance definition and fixture checksum.
- Add a server-side page/filter token fixture; do not preload 100k IDs into browser state.
- Measure initial render, filter, selection, keyboard interaction, memory, and long tasks separately.
- Preserve browser/version/OS/artifact SHA and raw traces.
- Change Grid implementation only after the baseline is reproduced and the failing cause is identified.
Non-goals
- No arbitrary threshold invention.
- No AG Grid Enterprise dependency.
- No manual chunk split or token change justified only by the Vite warning.
- No claim of 10k/100k performance, P95 compliance, or production SLO.
Status: DECISION_REQUIRED — current behavior and build are evidenced; approved performance criteria and large-data fixture are missing.