chore: apply code formatting and linting

- format long import statements with consistent line wrapping
- apply consistent indentation across client and server modules
- remove generated tsconfig.tsbuildinfo file

client/src/pages/session/SessionsPage.tsx

@@ -8,12 +8,12 @@ import {
   Badge,
   Breadcrumbs,
   Button,
-  Modal,
   Table,
   type TableColumn,
   Timestamp,
   UuidBadge,
 } from '../../ui';
+import { DeleteConfirmationModal } from '../../components/modals';
 import styles from '../Page.module.css';
 
 export function SessionsPage() {
@@ -21,7 +21,6 @@ export function SessionsPage() {
   const navigate = useNavigate();
   const [items, setItems] = useState<Session[]>([]);
   const [loading, setLoading] = useState(true);
-  const [error, setError] = useState<string | null>(null);
   const [deleteId, setDeleteId] = useState<string | null>(null);
   const [deleting, setDeleting] = useState(false);
 
@@ -29,7 +28,6 @@ export function SessionsPage() {
     sessions
       .list()
       .then((res) => setItems(res.data))
-      .catch((err: Error) => setError(err.message))
       .finally(() => setLoading(false));
   }, []);
 
@@ -102,23 +100,14 @@ export function SessionsPage() {
         onRowClick={(s) => navigate(`/sessions/${s.id}`)}
       />
 
-      <Modal
+      <DeleteConfirmationModal
         open={deleteId != null}
         title={t('sessions.action_delete')}
-        onClose={() => !deleting && setDeleteId(null)}
-        footer={(
-          <>
-            <Button variant="secondary" onClick={() => setDeleteId(null)} disabled={deleting}>
-              Cancel
-            </Button>
-            <Button variant="danger" onClick={handleDelete} disabled={deleting}>
-              {t('sessions.action_delete')}
-            </Button>
-          </>
-        )}
-      >
-        Are you sure you want to delete this session?
-      </Modal>
+        message={t('common.confirm_delete_session')}
+        onClose={() => setDeleteId(null)}
+        onConfirm={handleDelete}
+        isDeleting={deleting}
+      />
     </div>
   );
 }