refactor: return types for hooks

src/modals/EnterNameModal/EnterNameModal.tsx

@@ -10,7 +10,7 @@ type Props = {
 };
 
 type FormType = {
-    name?: string;
+    name: string;
 };
 
 const EnterNameModal = ({
@@ -28,7 +28,7 @@ const EnterNameModal = ({
     });
 
     const onSubmit = (values: FormType) => {
-        innerProps.onComplete(values.name!);
+        innerProps.onComplete(values.name);
         context.closeModal(id);
     };