Added tests

src/app.tsx

@@ -3,7 +3,7 @@ import { createGlobalStyle } from "styled-components";
 import SearchBar from "./components/searchBar";
 import Greeter from "./components/greeter";
 import AppList from "./components/appList";
-import BookmarkList from "./components/bookmarkList";
+import BookmarkList from "./components/bookmarks";
 import Settings from "./components/settings";
 import Imprint from "./components/imprint";
 
@@ -29,15 +29,21 @@ const GlobalStyle = createGlobalStyle`
  * Renders the entire app by calling individual components
  */
 const App = () => {
-
-  const { appData, bookmarkData, searchProviderData, themeData, imprintData, greeterData } = useFetcher();
+  const {
+    appData,
+    bookmarkData,
+    searchProviderData,
+    themeData,
+    imprintData,
+    greeterData,
+  } = useFetcher();
 
   return (
     <>
       <GlobalStyle />
       <div>
         <SearchBar providers={searchProviderData?.providers} />
-        {!themeData.error && !searchProviderData.error && (
+        {(!themeData.error || !searchProviderData.error) && (
           <Settings
             themes={themeData?.themes}
             providers={searchProviderData?.providers}