feat(navbar): link Songs tab to search page with no query

Allows browsing all the songs on the website, as opposed to just leading to the homepage (which the website's logo already does).

Author: Bentroen

apps/frontend/src/modules/shared/components/layout/Header.tsx

@@ -59,7 +59,12 @@ export async function Header() {
 
         {/* Info pages */}
         <div className='flex flex-1 justify-center gap-1 h-8 text-center'>
-          <BlockTab href='/' icon={faMusic} label='Songs' color='purple' />
+          <BlockTab
+            href='/search'
+            icon={faMusic}
+            label='Songs'
+            color='purple'
+          />
           <BlockTab
             href='/help'
             icon={faQuestionCircle}