Add animations to loaders.

src/pages/settings/panes/Sessions.tsx

@@ -55,7 +55,7 @@ export function Sessions() {
     if (typeof sessions === "undefined") {
         return (
             <div className={styles.loader}>
-                <Preloader />
+                <Preloader type="ring" />
             </div>
         );
     }

src/pages/settings/server/Invites.tsx

@@ -27,7 +27,7 @@ export function Invites({ server }: Props) {
 
     return (
         <div className={styles.invites}>
-            { typeof invites === 'undefined' && <Preloader /> }
+            { typeof invites === 'undefined' && <Preloader type="ring" /> }
             {
                 invites?.map(
                     invite => {