docs: add main focus for An (vuejs#1255) (vuejs#429)

* update sponsor link

* update sponsor image

* docs: add main focus for An (vuejs#1255)

Add vi.vuejs.org as an additional main focus for An (that’s me). Also, since vi.vuejs.org’s repo is intentially outside of vuejs org, modified the code a bit to accept an object { name, url } as a valid repo.

Author: vuejs-jp-bot

src/v2/guide/team.md

@@ -24,7 +24,7 @@ order: 803
           <dd>
             <ul>
               <li v-for="repo in profile.reposOfficial">
-                <a :href="githubUrl('vuejs', repo)" target=_blank>{{ repo }}</a>
+                <a :href="githubUrl('vuejs', repo)" target=_blank>{{ repo.name || repo }}</a>
               </li>
             </ul>
           </dd>
@@ -34,7 +34,7 @@ order: 803
           <dd>
             <ul>
               <li v-for="repo in profile.reposPersonal">
-                <a :href="githubUrl(profile.github, repo)" target=_blank>{{ repo }}</a>
+                <a :href="githubUrl(profile.github, repo)" target=_blank>{{ repo.name || repo }}</a>
               </li>
             </ul>
           </dd>
@@ -429,7 +429,10 @@ order: 803
       github: 'phanan',
       twitter: 'notphanan',
       reposOfficial: [
-        'vuejs.org'
+        'vuejs.org', {
+          name: 'vi.vuejs.org',
+          url: 'https://github.com/vuejs-vn/vuejs.org'
+        }
       ],
       reposPersonal: [
         'vuequery', 'vue-google-signin-button'
@@ -905,6 +908,9 @@ order: 803
        * Generate a GitHub URL using a repo and a handle.
        */
       githubUrl: function (handle, repo) {
+        if (repo && repo.url) {
+          return repo.url
+        }
         if (repo && repo.indexOf('/') !== -1) {
           // If the repo name has a slash, it must be an organization repo.
           // In such a case, we discard the (personal) handle.