perf: lazy load selected UI provider (AEG-X-002)

2026-08-08 16:29:36 +09:00
parent 4e0a0bc02b
commit 9665f7791f
9 changed files with 101 additions and 15 deletions
@@ -14,6 +14,7 @@
 ## Change

 - Replace route component static imports with lazy `import()` factories in both active co-located router entries.
+- Load only the selected, validated UI provider at bootstrap instead of statically bundling both provider implementations and their vendor dependencies.

 ## Acceptance Evidence

@@ -21,5 +22,7 @@
 - `pnpm test` passed: 26 files / 58 tests. Preserved output: `evidence/AEG-X-002/frontend-regression-route-split_20260808.log`.
 - `pnpm build` passed. Preserved output: `evidence/AEG-X-002/frontend-build-route-split_20260808.log`.
 - The initial gzip JavaScript chunk changed from 501.14 kB to 423.76 kB and page chunks are emitted separately. Vite still warns because its default raw-size threshold is exceeded; the threshold was not changed and this is not an approved performance-gate pass.
+- The selected-provider bootstrap refactoring is covered by `frontend/src/shared/ui/provider/tests/resolveUiProvider.spec.ts`: the native provider resolves and an unsupported provider rejects before mount. The final full regression result is 27 files / 60 tests, preserved in `evidence/AEG-X-002/frontend-regression-provider-lazy_20260808.log`.
+- Final provider-lazy build evidence is `evidence/AEG-X-002/frontend-build-provider-lazy_20260808.log`. The app bootstrap chunk is 20.51 kB (7.35 kB gzip); the selected PrimeVue/AG Grid provider is a separate 1,515.61 kB (393.82 kB gzip) lazy chunk.

 No API, provider, policy, database, capability, or route authorization behavior changes.