KArtSell.Aegis/docs/CURRENT/V13-FE-005_COMPONENT_DIRECT_VENDOR_RESTORE_SLICE_NOTE.md

V13-FE-005 — Existing Component Direct Vendor Restore

Source / Assumption / Unknown / Decision Required

• Source: frontend/src/shared/ui/components/, existing PrimeVue/AG Grid adapters, and current component contract tests.
• Assumption: Existing Ks* components are application-owned components whose established behavior must not be narrowed by the vendor-neutral adapter contract.
• Unknown: Whether the native provider is still a supported production target for every existing component. This must not be inferred from the presence of VITE_UI_ADAPTER.
• Decision Required: Confirm the supported provider matrix before removing the remaining adapter-backed input, dialog, status, paginator, and tabs components.

Scope

Behavior-preserving refactoring under V13-FE-005:

• Existing components may use the selected vendor directly inside shared/ui/components.
• Feature code remains vendor-import free.
• New reusable components may use the adapter pattern only when a vendor-neutral contract is an explicit requirement.
• No policy, API, database, migration, or production automation change.

Implemented

• KsButton.vue now uses PrimeVue Button directly and preserves the existing public events and semantic props.
• KsDataGrid.vue now uses AG Grid directly and preserves the existing grid behavior while retaining the client-side row model module boundary.
• Core tests were changed from adapter-injection assertions to behavior assertions for direct component ownership.

Remaining

• Existing shared/ui/components/*.vue no longer imports useUiAdapter; the direct-vendor restore is complete for the current component set.
• Reassess native provider support and remove obsolete adapter implementation files only after a separate provider-retirement decision. The adapter remains available for new vendor-neutral components.

Evidence

• Targeted tests: shared component tests — 25/25 PASS.
• Full frontend tests: pnpm test -- --run — 63 files / 168 tests PASS.
• Typecheck: pnpm typecheck — PASS.
• Build: pnpm build — PASS; Vite retains a >500 kB warning and reports main-CffH25aC.js 587.58 kB / gzip 163.16 kB.
• Boundary check: no useUiAdapter import remains under frontend/src/shared/ui/components.
• Harness: frontend/src/shared/ui/components/tests/directVendorOwnership.contract.spec.ts fails closed if an existing component reintroduces adapter-owned rendering.