opt.

opt: check `private key` size
opt: expand key list in default

lib/data/provider/debug.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart';
 
+import '../../data/res/misc.dart';
+
 /// format: [NAME][LEVEL]: MESSAGE
 final _headReg = RegExp(r'(\[[A-Za-z]+\])(\[[A-Z]+\]): (.*)');
 const _level2Color = {
@@ -14,7 +16,7 @@ class DebugProvider extends ChangeNotifier {
     final match = _headReg.allMatches(text);
 
     if (match.isNotEmpty) {
-      addWidget(Text.rich(TextSpan(
+      _addWidget(Text.rich(TextSpan(
         children: [
           TextSpan(
             text: match.first.group(1),
@@ -30,31 +32,11 @@ class DebugProvider extends ChangeNotifier {
         ],
       )));
     } else {
-      _addText(text);
+      _addWidget(Text(text));
     }
-
-    notifyListeners();
-  }
-
-  void _addText(String text) {
-    _addWidget(Text(text));
-  }
-
-  void addError(Object error) {
-    _addError(error);
-    notifyListeners();
-  }
-
-  void _addError(Object error) {
-    _addMultiline(error, Colors.red);
   }
 
   void addMultiline(Object data, [Color color = Colors.blue]) {
-    _addMultiline(data, color);
-    notifyListeners();
-  }
-
-  void _addMultiline(Object data, [Color color = Colors.blue]) {
     final widget = Text(
       '$data',
       style: TextStyle(
@@ -67,14 +49,13 @@ class DebugProvider extends ChangeNotifier {
     ));
   }
 
-  void addWidget(Widget widget) {
-    _addWidget(widget);
-    notifyListeners();
-  }
-
   void _addWidget(Widget widget) {
     widgets.add(widget);
     widgets.add(const SizedBox(height: 13));
+    if (widgets.length > maxDebugLogLines) {
+      widgets.removeRange(0, widgets.length - maxDebugLogLines);
+    }
+    notifyListeners();
   }
 
   void clear() {

lib/data/res/misc.dart

@@ -2,3 +2,6 @@ final numReg = RegExp(r'\s{1,}');
 
 /// Private Key max allowed size is 20kb
 const privateKeyMaxSize = 20 * 1024;
+
+/// Max debug log lines
+const maxDebugLogLines = 100;

lib/main.dart

@@ -67,8 +67,8 @@ void runInZone(dynamic Function() body) {
 void onError(Object obj, StackTrace stack) {
   Analysis.recordException(obj);
   final debugProvider = locator<DebugProvider>();
-  debugProvider.addError(obj);
+  debugProvider.addMultiline(obj, Colors.red);
-  debugProvider.addError(stack);
+  debugProvider.addMultiline(stack, Colors.white);
 }
 
 Future<void> main() async {

lib/view/page/home.dart

@@ -10,7 +10,6 @@ import '../../data/model/app/dynamic_color.dart';
 import '../../data/model/app/navigation_item.dart';
 import '../../data/provider/server.dart';
 import '../../data/res/build_data.dart';
-import '../../data/res/color.dart';
 import '../../data/res/font_style.dart';
 import '../../data/res/icon.dart';
 import '../../data/res/tab.dart';
@@ -284,7 +283,7 @@ class _MyHomePageState extends State<MyHomePage>
         ConstrainedBox(
           constraints: const BoxConstraints(maxHeight: 53, maxWidth: 53),
           child: Container(
-            color: primaryColor,
+            color: Colors.white,
           ),
         ),
         ConstrainedBox(

lib/view/page/server/detail.dart

@@ -244,7 +244,6 @@ class _ServerDetailPageState extends State<ServerDetailPage>
   Widget _buildSwapView(ServerStatus ss) {
     if (ss.swap.total == 0) return const SizedBox();
     final used = ss.swap.used / ss.swap.total * 100;
-    final free = ss.swap.free / ss.swap.total * 100;
     final cached = ss.swap.cached / ss.swap.total * 100;
     return RoundRectCard(
       Padding(
@@ -264,13 +263,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
                         style: textSize13Grey)
                   ],
                 ),
-                Row(
+                _buildDetailPercent(cached, 'cached'),
-                  children: [
-                    _buildDetailPercent(free, 'free'),
-                    width13,
-                    _buildDetailPercent(cached, 'cached')
-                  ],
-                ),
               ],
             ),
             height13,

lib/view/page/server/edit.dart

@@ -205,6 +205,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
                         iconColor: primaryColor,
                         tilePadding: EdgeInsets.zero,
                         childrenPadding: EdgeInsets.zero,
+                        initiallyExpanded: true,
                         title: Text(
                           _s.choosePrivateKey,
                           style: const TextStyle(fontSize: 14),