feat: add design system platform

src/features/reference-feature/presentation/reference-resource-detail-page.tsx

@@ -1,7 +1,9 @@
 import { Link } from "react-router-dom";
 
-import { AsyncSurface } from "../../../presentation/components/async-surface.jsx";
-import { DetailPage } from "../../../presentation/templates/index.js";
+import {
+  AsyncSurface,
+  DetailPage,
+} from "../../../presentation/design-system/index.js";
 import { useRouteInput } from "../../../presentation/routes/app-router.js";
 import { useReferenceDetail } from "./use-reference-feature.js";
 

src/features/reference-feature/presentation/reference-resource-form-page.tsx

@@ -1,17 +1,17 @@
 import { useCallback } from "react";
 import { useNavigate } from "react-router-dom";
 
-import { Button } from "../../../presentation/components/ui/button.jsx";
 import {
+  Button,
   DirtyNavigationDialog,
   ErrorSummary,
   Form,
   FormActions,
+  FormPage,
   FormField,
   useAppForm,
   useDirtyNavigationGuard,
-} from "../../../presentation/forms/index.js";
-import { FormPage } from "../../../presentation/templates/index.js";
+} from "../../../presentation/design-system/index.js";
 import {
   REFERENCE_FORM_DEFAULTS,
   referenceResourceFormSchema,

src/features/reference-feature/presentation/reference-resource-page.tsx

@@ -1,8 +1,10 @@
 import { Link, useNavigate } from "react-router-dom";
 
-import { AsyncSurface } from "../../../presentation/components/async-surface.jsx";
-import { Button } from "../../../presentation/components/ui/button.jsx";
-import { CollectionPage } from "../../../presentation/templates/index.js";
+import {
+  AsyncSurface,
+  Button,
+  CollectionPage,
+} from "../../../presentation/design-system/index.js";
 import { useReferenceFeature } from "./use-reference-feature.js";
 
 export default function ReferenceResourcePage() {

src/features/reference-feature/presentation/reference-resource-status-page.tsx

@@ -1,6 +1,6 @@
 import { useNavigate } from "react-router-dom";
 
-import { StatusPage } from "../../../presentation/templates/index.js";
+import { StatusPage } from "../../../presentation/design-system/index.js";
 
 export default function ReferenceResourceStatusPage() {
   const navigate = useNavigate();