readd: serverTabPreferDiskAmount (#780)

Fixes #643

lib/view/page/ssh/page/page.dart

@@ -189,7 +189,7 @@ class SSHPageState extends State<SSHPage>
     if (hasBg) {
       children.add(
         Positioned.fill(
-          child: Image.file(file, fit: BoxFit.cover, errorBuilder: (_, __, ___) => const SizedBox()),
+          child: Image.file(file, fit: BoxFit.cover, errorBuilder: (_, _, _) => const SizedBox()),
         ),
       );
       if (blur > 0) {
@@ -247,8 +247,8 @@ class SSHPageState extends State<SSHPage>
         height: _virtKeysHeight + _media.padding.bottom,
         child: ChangeNotifierProvider(
           create: (_) => _keyboard,
-          builder: (_, __) => Consumer<VirtKeyProvider>(
-            builder: (_, __, ___) {
+          builder: (_, _) => Consumer<VirtKeyProvider>(
+            builder: (_, _, _) {
               return _buildVirtualKey();
             },
           ),

lib/view/page/ssh/tab.dart

@@ -186,7 +186,7 @@ final class _TabBar extends StatelessWidget implements PreferredSizeWidget {
           padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 5),
           itemCount: names.length,
           itemBuilder: (_, idx) => _buildItem(idx),
-          separatorBuilder: (_, __) => Padding(
+          separatorBuilder: (_, _) => Padding(
             padding: const EdgeInsets.symmetric(vertical: 17),
             child: Container(
               color: const Color.fromARGB(61, 158, 158, 158),