Adds front-end set-up

frontend/src/api/types.ts

@@ -0,0 +1,43 @@
+// Domain types shared across the frontend. Names align with backend payloads
+// (the user property is `name`, never `naam`) — see BR-U1-10.
+
+// Roles aligned with backend authorization.
+export type UserRole = 'Owner' | 'Administrator' | 'User';
+
+export interface User {
+    id: string; // UUID
+    email: string;
+    name: string;
+    role: UserRole;
+    isActive: boolean;
+}
+
+export interface AuthResponse {
+    accessToken: string; // JWT access token
+    expiresAt: string; // ISO timestamp
+    user: User;
+}
+
+export interface LoginRequest {
+    email: string;
+    password: string;
+}
+
+// RFC 9457 ProblemDetails for standardized error handling.
+export interface ProblemDetails {
+    type?: string;
+    title?: string;
+    status?: number;
+    detail?: string;
+    instance?: string;
+    // Extension members (e.g. traceId, errors).
+    [extension: string]: unknown;
+}
+
+// Convenience wrapper for API results (optional usage).
+export type ApiResult<T> = { ok: true; data: T } | { ok: false; error: ProblemDetails };
+
+// Setup status (used by guards during bootstrap).
+export interface SetupStatus {
+    initialized: boolean;
+}