feat(settings): let users delete their account

src/utils/account.js

@@ -0,0 +1,11 @@
+import {apiFetch} from './api.js';
+
+/**
+ * DELETE /api/users/me on Auth: 204 (cookies cleared), 403 INVALID_PASSWORD, 429 with Retry-After in seconds.
+ */
+export const deleteAccount = (password) =>
+    apiFetch(`${import.meta.env.VITE_API_URL}/api/users/me`, {
+        method: 'DELETE',
+        headers: {'Content-Type': 'application/json'},
+        body: JSON.stringify({password}),
+    });