feat: add showSearch toggle (#480)

src/components/Navigation/Navigation.tsx

@@ -4,7 +4,8 @@ import styles from "./Navigation.module.css";
 
 import IconOverview from "@/components/Icons/Overview";
 import IconQuestion from "@/components/Icons/Question";
-import { getLabel } from "@/lib/data";
+import IconSearch from "@/components/Icons/Search";
+import { getLabel, getToggle } from "@/lib/data";
 
 export function Navigation() {
   return (
@@ -22,14 +23,14 @@ export function Navigation() {
             <span className={styles.label}>{getLabel("pageOverview")}</span>
           </Link>
         </li>
-        {/*
-        <li className={styles.item}>
-          <Link href="/overview">
-            <IconSearch className={styles.icon} />
-            <span className={styles.label}>{getLabel("pageSearch")}</span>
-          </Link>
-        </li>
-        */}
+        {getToggle("showSearch") && (
+          <li className={styles.item}>
+            <Link href="/overview">
+              <IconSearch className={styles.icon} />
+              <span className={styles.label}>{getLabel("pageSearch")}</span>
+            </Link>
+          </li>
+        )}
       </ul>
     </nav>
   );