feat(gt): org members screen

lib/router.dart

@@ -278,6 +278,8 @@ class GiteaRouter {
         return GtUsersScreen.followers(login);
       case 'following':
         return GtUsersScreen.following(login);
+      case 'people':
+        return GtUsersScreen.member(login);
       case 'stars':
         return GtReposScreen.star(login);
       case 'repositories':

lib/screens/gt_user.dart

@@ -162,7 +162,13 @@ class GtUserScreen extends StatelessWidget {
                   text: 'Repositories',
                   url: '/gitea/$login?tab=orgrepo',
                 ),
+                EntryItem(
+                  count: 0,
+                  text: 'Members',
+                  url: '/gitea/$login?tab=people',
+                ),
               ]),
+              CommonStyle.border,
             ],
           );
         } else {

lib/screens/gt_users.dart

@@ -10,14 +10,22 @@ import 'package:timeago/timeago.dart' as timeago;
 class GtUsersScreen extends StatelessWidget {
   final String login;
   final String api;
+  final String title;
 
-  GtUsersScreen.followers(this.login) : api = '/users/$login/followers';
-  GtUsersScreen.following(this.login) : api = '/users/$login/following';
+  GtUsersScreen.followers(this.login)
+      : api = '/users/$login/followers',
+        title = 'Followers';
+  GtUsersScreen.following(this.login)
+      : api = '/users/$login/following',
+        title = "Following";
+  GtUsersScreen.member(this.login)
+      : api = '/orgs/$login/members',
+        title = "Members";
 
   @override
   Widget build(BuildContext context) {
     return ListStatefulScaffold<GiteaUser, int>(
-      title: AppBarTitle('_title'),
+      title: AppBarTitle(title),
       onLoadMore: (page) async {
         page = page ?? 1;
         final res = await context