Fixed: '/series' URL Base breaking UI navigation

Closes #4148

frontend/src/Components/Link/Link.js

@@ -47,10 +47,6 @@ class Link extends Component {
         el = 'a';
         linkProps.href = to;
         linkProps.target = target || '_self';
-      } else if (to.startsWith(`${window.Sonarr.urlBase}/`)) {
-        el = RouterLink;
-        linkProps.to = to;
-        linkProps.target = target;
       } else {
         el = RouterLink;
         linkProps.to = `${window.Sonarr.urlBase}/${to.replace(/^\//, '')}`;

frontend/src/Components/Page/Header/PageHeader.js

@@ -53,7 +53,7 @@ class PageHeader extends Component {
         <div className={styles.logoContainer}>
           <Link
             className={styles.logoLink}
-            to={`${window.Sonarr.urlBase}/`}
+            to={'/'}
           >
             <img
               className={styles.logo}