Redirect /profile to my profile.

src/router/index.ts

@@ -35,7 +35,7 @@ const router = createRouter({
         title: 'Profile',
       },
       name: 'profile',
-      path: '/profile',
+      path: '/profile/:username?',
     },
     {
       component: StickerBuilderView,
@@ -78,6 +78,15 @@ router.beforeEach((to, from) => {
     return {name: 'welcome'};
   } else if (!userStore.isAnonymous && to.name == 'welcome') {
     return {name: 'home'};
+  } else if (to.name == 'profile' && to.params.username == "") {
+    if (userStore.isAnonymous) {
+      return {name: 'home'};
+    } else {
+      // Send to "my" profile page.
+      return {name: 'profile', params: {
+          username: userStore.user.username,
+        }};
+    }
   }
 });