remove more ternaries

pages/admin.tsx

@@ -104,9 +104,9 @@ export default function Admin() {
         <p>{t("no_users_found")}</p>
       )}
 
-      {newUserModal ? (
+      {newUserModal && (
         <NewUserModal onClose={() => setNewUserModal(false)} />
-      ) : null}
+      )}
     </div>
   );
 }

pages/collections/[id].tsx

@@ -229,13 +229,13 @@ export default function Index() {
                     );
                   })
                   .slice(0, 3)}
-                {activeCollection.members.length - 3 > 0 ? (
+                {activeCollection.members.length - 3 > 0 && (
                   <div className={`avatar drop-shadow-md placeholder -ml-3`}>
                     <div className="bg-base-100 text-neutral rounded-full w-8 h-8 ring-2 ring-neutral-content">
                       <span>+{activeCollection.members.length - 3}</span>
                     </div>
                   </div>
-                ) : null}
+                )}
               </div>
 
               <p className="text-neutral text-sm">

pages/dashboard.tsx

@@ -60,11 +60,11 @@ export default function Dashboard() {
     handleNumberOfLinksToShow();
   }, [width]);
 
-  const importBookmarks = async (e: any, format: MigrationFormat) => {
-    const file: File = e.target.files[0];
+  const importBookmarks = async (e: React.ChangeEvent<HTMLInputElement>, format: MigrationFormat) => {
+    const file: File | null = e.target.files && e.target.files[0];
 
     if (file) {
-      var reader = new FileReader();
+      const reader = new FileReader();
       reader.readAsText(file, "UTF-8");
       reader.onload = async function (e) {
         const load = toast.loading("Importing...");
@@ -81,7 +81,7 @@ export default function Dashboard() {
           body: JSON.stringify(body),
         });
 
-        const data = await response.json();
+        await response.json();
 
         toast.dismiss(load);
 

pages/public/collections/[id].tsx

@@ -171,13 +171,13 @@ export default function PublicCollections() {
                     );
                   })
                   .slice(0, 3)}
-                {collection.members.length - 3 > 0 ? (
+                {collection.members.length - 3 > 0 && (
                   <div className={`avatar drop-shadow-md placeholder -ml-3`}>
                     <div className="bg-base-100 text-neutral rounded-full w-8 h-8 ring-2 ring-neutral-content">
                       <span>+{collection.members.length - 3}</span>
                     </div>
                   </div>
-                ) : null}
+                )}
               </div>
 
               <p className="text-neutral text-sm">