Fix const constructor error and finalize UI changes

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -34,7 +34,7 @@ class DesktopHomePage extends StatefulWidget {
 }
 
 const borderColor = Color(0xFF2F65BA);
-// 联系方式配置（请根据实际情况修改）
+// 联系方式配置
 const String _contactPhone = "+852 23889095";
 const String _whatsappUrl = "https://wa.me/85269994200";
 const String _whatsappNumber = "+852 69994200";
@@ -69,9 +69,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
         buildLeftPane(context),
-        // 删除右侧分隔线和右侧面板
-        // if (!isIncomingOnly) const VerticalDivider(width: 1),
-        // if (!isIncomingOnly) Expanded(child: buildRightPane(context)),
+        // 删除右侧面板
       ],
     ));
   }
@@ -166,7 +164,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           if (data.hasData) {
             if (isIncomingOnly) {
               if (isInHomePage()) {
-                Future.delayed(Duration(milliseconds: 300), () {
+                Future.delayed(const Duration(milliseconds: 300), () {
                   _updateWindowSize();
                 });
               }
@@ -180,13 +178,13 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       buildPluginEntry(),
     ];
 
-    // 始终添加服务状态控件（原本在右侧面板底部）
+    // 添加服务状态控件
     children.addAll([
       const Divider(),
       OnlineStatusWidget(
         onSvcStatusChanged: () {
           if (isInHomePage()) {
-            Future.delayed(Duration(milliseconds: 300), () {
+            Future.delayed(const Duration(milliseconds: 300), () {
               _updateWindowSize();
             });
           }
@@ -194,7 +192,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       ).marginOnly(bottom: 6, right: 6),
     ]);
 
-    // 添加联系方式（放在最底部）
+    // 添加联系方式
     children.add(_buildContactInfo(context));
 
     final textColor = Theme.of(context).textTheme.titleLarge?.color;
@@ -306,7 +304,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                       child: TextFormField(
                         controller: model.serverId,
                         readOnly: true,
-                        decoration: InputDecoration(
+                        decoration: const InputDecoration(
                           border: InputBorder.none,
                           contentPadding: EdgeInsets.only(top: 10, bottom: 10),
                         ),
@@ -367,7 +365,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     final showOneTime = model.approveMode != 'click' &&
         model.verificationMethod != kUsePermanentPassword;
     return Container(
-      margin: EdgeInsets.only(left: 20.0, right: 16, top: 13, bottom: 13),
+      margin: const EdgeInsets.only(left: 20.0, right: 16, top: 13, bottom: 13),
       child: Row(
         crossAxisAlignment: CrossAxisAlignment.baseline,
         textBaseline: TextBaseline.alphabetic,
@@ -375,7 +373,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           Container(
             width: 2,
             height: 52,
-            decoration: BoxDecoration(color: MyTheme.accent),
+            decoration: const BoxDecoration(color: MyTheme.accent),
           ),
           Expanded(
             child: Padding(
@@ -403,7 +401,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                           child: TextFormField(
                             controller: model.serverPasswd,
                             readOnly: true,
-                            decoration: InputDecoration(
+                            decoration: const InputDecoration(
                               border: InputBorder.none,
                               contentPadding:
                                   EdgeInsets.only(top: 14, bottom: 10),
@@ -574,22 +572,12 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           bind.mainIsInstalledDaemon(prompt: true);
         });
       }
-      //// Disable microphone configuration for macOS. We will request the permission when needed.
-      // else if ((await osxCanRecordAudio() !=
-      //     PermissionAuthorizeType.authorized)) {
-      //   return buildInstallCard("Permissions", "config_microphone", "Configure",
-      //       () async {
-      //     osxRequestAudio();
-      //     watchIsCanRecordAudio = true;
-      //   });
-      // }
     } else if (isLinux) {
       if (bind.isOutgoingOnly()) {
         return Container();
       }
       final LinuxCards = <Widget>[];
       if (bind.isSelinuxEnforcing()) {
-        // Check is SELinux enforcing, but show user a tip of is SELinux enabled for simple.
         final keyShowSelinuxHelpTip = "show-selinux-help-tip";
         if (bind.mainGetLocalOption(key: keyShowSelinuxHelpTip) != 'N') {
           LinuxCards.add(buildInstallCard(
@@ -631,7 +619,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         child: OutlinedButton(
           onPressed: () {
             SystemNavigator.pop(); // Close the application
-            // https://github.com/flutter/flutter/issues/66631
             if (isWindows) {
               exit(0);
             }
@@ -794,10 +781,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       if (watchIsInputMonitoring) {
         if (bind.mainIsCanInputMonitoring(prompt: false)) {
           watchIsInputMonitoring = false;
-          // Do not notify for now.
-          // Monitoring may not take effect until the process is restarted.
-          // rustDeskWinManager.call(
-          //     WindowType.RemoteDesktop, kWindowDisableGrabKeyboard, '');
           setState(() {});
         }
       }
@@ -839,7 +822,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       switch (methodName) {
         case kWindowBumpMouse: return true;
       }
-
       return false;
     }
 
@@ -993,7 +975,6 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
     DigitValidationRule(),
     UppercaseValidationRule(),
     LowercaseValidationRule(),
-    // SpecialCharacterValidationRule(),
     MinCharactersValidationRule(8),
   ];
   final maxLength = bind.mainMaxEncryptLen();
@@ -1213,4 +1194,4 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
       onCancel: close,
     );
   });
-}
+}