message: Add Empty MemberList case
diff: @@ -85,15 +85,30 @@ const bob = makeUser({
  email: 'bob@example.com',
  });
  -const catalogApi: Partial<CatalogApi> = {
  - getEntities: () => Promise.resolve({ items: [alice, bob] }),
  -};
  +const catalogApi = items => ({
  + getEntities: () => Promise.resolve({ items }),
  +});
  -const apiRegistry = ApiRegistry.from([[catalogApiRef, catalogApi]]);
  +const apiRegistry = items =>
  + ApiRegistry.from([[catalogApiRef, catalogApi(items)]]);
  export const Default = () => (
  <MemoryRouter>
  - <ApiProvider apis={apiRegistry}>
  + <ApiProvider apis={apiRegistry([alice, bob])}>
  + <EntityContext.Provider value={{ entity: defaultEntity, loading: false }}>
  + <Grid container spacing={4}>
  + <Grid item xs={12} md={6}>
  + <MembersListCard />
  + </Grid>
  + </Grid>
  + </EntityContext.Provider>
  + </ApiProvider>
  + </MemoryRouter>
  +);
  +
  +export const Empty = () => (
  + <MemoryRouter>
  + <ApiProvider apis={apiRegistry([])}>
  <EntityContext.Provider value={{ entity: defaultEntity, loading: false }}>
  <Grid container spacing={4}>
  <Grid item xs={12} md={6}>
  