feat(registratie): WP-36 — admin cases page + admin delete

Admin-only overview of all cases across owners + an admin delete, gated by a new
`cases:manage` capability (Authz role→cap + CanManageCases + CasesAdmin gate;
FE capability + guard + nav + role.interceptor prefix — the org-template/stamdata
recipe). Backend adds ApplicationStore.ListAll()/DeleteAny() and GET /admin/cases +
DELETE /admin/cases/{id}; admin delete removes ANY case incl. submitted. Page lives
in registratie/ui (owns the Aanvraag aggregate; reuses aanvraag-view + parse),
routed /beheer/zaken; delete guarded by a native confirm, optimistic with rollback.
Typed client regenerated (documents the new endpoints + owner field).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app/shared/infrastructure/api-client.ts

@@ -1032,6 +1032,94 @@ export class ApiClient {
         return Promise.resolve<SubmitApplicationResponse>(null as any);
     }
 
+    /**
+     * @return OK
+     */
+    casesAll(): Promise<ApplicationSummaryDto[]> {
+        let url_ = this.baseUrl + "/api/v1/admin/cases";
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "GET",
+            headers: {
+                "Accept": "application/json"
+            }
+        };
+
+        return this.http.fetch(url_, options_).then((_response: Response) => {
+            return this.processCasesAll(_response);
+        });
+    }
+
+    protected processCasesAll(response: Response): Promise<ApplicationSummaryDto[]> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200) {
+            return response.text().then((_responseText) => {
+            let result200: any = null;
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ApplicationSummaryDto[];
+            return result200;
+            });
+        } else if (status === 403) {
+            return response.text().then((_responseText) => {
+            let result403: any = null;
+            result403 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ProblemDetails;
+            return throwException("Forbidden", status, _responseText, _headers, result403);
+            });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<ApplicationSummaryDto[]>(null as any);
+    }
+
+    /**
+     * @return No Content
+     */
+    cases(id: string): Promise<void> {
+        let url_ = this.baseUrl + "/api/v1/admin/cases/{id}";
+        if (id === undefined || id === null)
+            throw new globalThis.Error("The parameter 'id' must be defined.");
+        url_ = url_.replace("{id}", encodeURIComponent("" + id));
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "DELETE",
+            headers: {
+            }
+        };
+
+        return this.http.fetch(url_, options_).then((_response: Response) => {
+            return this.processCases(_response);
+        });
+    }
+
+    protected processCases(response: Response): Promise<void> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 204) {
+            return response.text().then((_responseText) => {
+            return;
+            });
+        } else if (status === 403) {
+            return response.text().then((_responseText) => {
+            let result403: any = null;
+            result403 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ProblemDetails;
+            return throwException("Forbidden", status, _responseText, _headers, result403);
+            });
+        } else if (status === 404) {
+            return response.text().then((_responseText) => {
+            return throwException("Not Found", status, _responseText, _headers);
+            });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<void>(null as any);
+    }
+
     /**
      * @return OK
      */
@@ -1674,6 +1762,7 @@ export interface ApplicationSummaryDto {
     createdAt?: string | undefined;
     updatedAt?: string | undefined;
     submittedAt?: string | undefined;
+    owner?: string | undefined;
 }
 
 export interface BriefDecisionsDto {

src/app/shared/infrastructure/me.adapter.ts

@@ -9,6 +9,7 @@ const KNOWN: readonly Capability[] = [
   'brief:send',
   'orgtemplate:edit',
   'stamdata:edit',
+  'cases:manage',
 ];
 
 /**

src/app/shared/infrastructure/role.interceptor.ts

@@ -12,6 +12,7 @@ import { currentRole } from './role';
 const ROLE_AWARE = [
   '/api/v1/brief',
   '/api/v1/admin/org-template',
+  '/api/v1/admin/cases',
   '/api/v1/stamdata',
   '/api/v1/me',
 ];