Extract user card from user content.

src/components/user_panel/user_panel.js

@@ -1,19 +1,15 @@
 import LoginForm from '../login_form/login_form.vue'
 import PostStatusForm from '../post_status_form/post_status_form.vue'
+import UserCardContent from '../user_card_content/user_card_content.vue'
 
 const UserPanel = {
   computed: {
-    user () { return this.$store.state.users.currentUser },
-    style () {
-      return {
-        color: `#${this.user.profile_link_color}`,
-        'background-image': `url(${this.user.cover_photo})`
-      }
-    }
+    user () { return this.$store.state.users.currentUser }
   },
   components: {
     LoginForm,
-    PostStatusForm
+    PostStatusForm,
+    UserCardContent
   }
 }