refactor(home): 优化运行状态监控界面布局和参数显示

- 将程序名文本包装在Flexible组件中并添加省略号处理
- 为步骤信息添加Flexible组件以改善布局
- 使用ScrollableVIew包装内容以支持滚动
- 重构步骤参数显示为三列布局
- 移除硬编码的温度和磁力时间参数
- 更新速度、持续时间和样品体积的单位显示
- 从状态栏移除设备名称显示
- 从设置菜单移除USB导入功能选项

lib/features/home/widgets/run_status_monitor.dart

@@ -25,6 +25,7 @@ class RunStatusMonitor extends ConsumerWidget {
         borderRadius: BorderRadius.circular(8),
         border: Border.all(color: AppTheme.borderSubtle, width: 1),
       ),
+      child: SingleChildScrollView(
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
@@ -40,14 +41,18 @@ class RunStatusMonitor extends ConsumerWidget {
                   ),
                 ),
                 const Spacer(),
-              Text(
+                Flexible(
+                  child: Text(
                     runState.currentProgram?.name ?? '',
+                    maxLines: 1,
+                    overflow: TextOverflow.ellipsis,
                     style: const TextStyle(
                       color: AppTheme.accentPrimary,
                       fontSize: 18,
                       fontWeight: FontWeight.w700,
                     ),
                   ),
+                ),
               ],
             ),
 
@@ -64,12 +69,14 @@ class RunStatusMonitor extends ConsumerWidget {
                 ),
                 const SizedBox(width: 20),
                 // 当前步骤
-              _buildInfoBlock(
+                Flexible(
+                  child: _buildInfoBlock(
                     label: l10n?.currentStep ?? '当前步骤',
                     value: '${l10n?.stepNo ?? '步骤'} ${runState.currentStepIndex + 1}',
                     subValue: runState.currentStep?.name ?? '--',
                     valueColor: AppTheme.accentInfo,
                   ),
+                ),
                 const SizedBox(width: 20),
                 // 剩余时间
                 _buildInfoBlock(
@@ -93,6 +100,7 @@ class RunStatusMonitor extends ConsumerWidget {
               _buildStepParams(l10n, runState.currentStep!),
           ],
         ),
+      ),
     );
   }
 
@@ -190,53 +198,26 @@ class RunStatusMonitor extends ConsumerWidget {
             fontSize: 11,
           ),
         ),
-        const SizedBox(height: 2),
-        if (step.mixTime > 0)
-          _buildParamRow(
-            l10n?.speed ?? '转速',
-            '${step.speed} 档',
-          ),
-        if (step.magnetTime > 0)
-          _buildParamRow(
-            l10n?.temperature ?? '温度',
-            '65.0 °C',
-          ),
-        _buildParamRow(
-          l10n?.duration ?? '持续时间',
-          step.mixTime > 0 ? '${step.mixTime} min' : '--',
-        ),
-        _buildParamRow(
-          l10n?.sampleVolume ?? '样品体积',
-          '10.0 mL',
-        ),
-      ],
-    );
-  }
-
-  /// 参数行
-  Widget _buildParamRow(String label, String value) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 2),
-      child: Row(
+        const SizedBox(height: 8),
+        Row(
           children: [
-          Text(
-            label,
-            style: const TextStyle(
-              color: AppTheme.textTertiary,
-              fontSize: 11,
+            _buildInfoBlock(
+              label: l10n?.speed ?? '速度',
+              value: '${step.speed} ${l10n?.speedLevel ?? '档'}',
             ),
+            const SizedBox(width: 20),
+            _buildInfoBlock(
+              label: l10n?.duration ?? '持续时间',
+              value: '${step.mixTime} s',
             ),
-          const Spacer(),
-          Text(
-            value,
-            style: const TextStyle(
-              color: AppTheme.textPrimary,
-              fontSize: 11,
-              fontFamily: 'monospace',
-            ),
+            const SizedBox(width: 20),
+            _buildInfoBlock(
+              label: l10n?.sampleVolume ?? '样品体积',
+              value: '${step.volume} μL',
             ),
           ],
         ),
+      ],
     );
   }
 }

lib/features/home/widgets/status_bar.dart

@@ -94,22 +94,8 @@ class _StatusBarState extends ConsumerState<StatusBar> {
         ],
       ),
       child: Row(
-        children: [
-          Row(
-            mainAxisSize: MainAxisSize.min,
         children: [
           const Icon(Icons.precision_manufacturing, color: Colors.white, size: 22),
-              const SizedBox(width: 10),
-              Text(
-                l10n?.deviceName ?? '污水毒品前处理一体机',
-                style: const TextStyle(
-                  color: Colors.white,
-                  fontSize: 17,
-                  fontWeight: FontWeight.w700,
-                ),
-              ),
-            ],
-          ),
           if (widget.tabs.isNotEmpty) ...[
             const SizedBox(width: 32),
             _buildNavTabs(),

lib/features/settings/pages/settings_page.dart

@@ -5,10 +5,9 @@ import '../../../core/theme/app_theme.dart';
 import '../../../shared/widgets/common_button.dart';
 import '../widgets/language_panel.dart';
 import '../widgets/password_panel.dart';
-import '../widgets/usb_import_panel.dart';
 
 /// 设置页菜单
-enum _SettingsMenu { upgrade, language, password, usbImport }
+enum _SettingsMenu { upgrade, language, password }
 
 /// 系统设置页面
 class SettingsPage extends ConsumerStatefulWidget {
@@ -85,14 +84,6 @@ class _SettingsPageState extends ConsumerState<SettingsPage> {
                       onTap: () => setState(
                           () => _currentMenu = _SettingsMenu.password),
                     ),
-                    // U盘导入
-                    _buildMenuItem(
-                      icon: Icons.usb,
-                      title: l10n?.usbImport ?? 'U盘导入',
-                      selected: _currentMenu == _SettingsMenu.usbImport,
-                      onTap: () => setState(
-                          () => _currentMenu = _SettingsMenu.usbImport),
-                    ),
                   ],
                 ),
               ),
@@ -120,7 +111,6 @@ class _SettingsPageState extends ConsumerState<SettingsPage> {
     return switch (_currentMenu) {
       _SettingsMenu.language => const LanguagePanel(),
       _SettingsMenu.password => const PasswordPanel(),
-      _SettingsMenu.usbImport => const UsbImportPanel(),
       _SettingsMenu.upgrade => _buildUpgradeContent(),
     };
   }