fix lint

src/App.vue

@@ -6,7 +6,7 @@
 
 <script>
 export default {
-  name: "app",
+  name: "App",
 };
 </script>
 

src/components/HelloWorld.vue

@@ -106,7 +106,7 @@
 export default {
   name: "HelloWorld",
   props: {
-    msg: String,
+    msg: { type: String, default: "" },
   },
 };
 </script>

src/views/Home.vue

@@ -10,7 +10,7 @@
 import HelloWorld from "@/components/HelloWorld.vue";
 
 export default {
-  name: "home",
+  name: "Home",
   components: {
     HelloWorld,
   },