new: pull to refresh on server tab

lib/view/page/home.dart

@@ -267,7 +267,7 @@ class _MyHomePageState extends State<MyHomePage>
                       ),
                     )
                   ],
-                  child: Text(_s.license),
+                  child: Text(_s.about),
                 )
               ],
             ),

lib/view/page/server/detail.dart

@@ -220,7 +220,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
                   children: [
                     Text('${used.toStringAsFixed(0)}%', style: textSize27),
                     width7,
-                    Text('of ${(ss.mem.total * 1024).convertBytes} Mem',
+                    Text('of ${(ss.mem.total * 1024).convertBytes}',
                         style: textSize13Grey)
                   ],
                 ),
@@ -233,9 +233,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
                 ),
               ],
             ),
-            const SizedBox(
-              height: 11,
-            ),
+            height13,
             _buildProgress(used)
           ],
         ),
@@ -262,7 +260,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
                   children: [
                     Text('${used.toStringAsFixed(0)}%', style: textSize27),
                     width7,
-                    Text('of ${(ss.swap.total * 1024).convertBytes} Swap',
+                    Text('of ${(ss.swap.total * 1024).convertBytes} ',
                         style: textSize13Grey)
                   ],
                 ),
@@ -275,9 +273,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
                 ),
               ],
             ),
-            const SizedBox(
-              height: 11,
-            ),
+            height13,
             _buildProgress(used)
           ],
         ),

lib/view/page/server/tab.dart

@@ -76,6 +76,7 @@ class _ServerPageState extends State<ServerPage>
         return ListView.separated(
           padding: const EdgeInsets.all(7),
           controller: ScrollController(),
+          physics: const AlwaysScrollableScrollPhysics(),
           itemBuilder: (ctx, idx) {
             if (idx == pro.servers.length) {
               return SizedBox(height: _media.padding.bottom);
@@ -90,7 +91,7 @@ class _ServerPageState extends State<ServerPage>
       },
     );
     return Scaffold(
-      body: child,
+      body: RefreshIndicator(child: child, onRefresh: () async => await _serverProvider.refreshData(onlyFailed: true)),
       floatingActionButton: FloatingActionButton(
         onPressed: () => AppRoute(
           const ServerEditPage(),