feat:增加删除闪灵功能

lib/pages/flisp_page.dart

@@ -43,7 +43,7 @@ class FlispPageState extends State<FlispPage> {
     return buildBody(
       child: Column(
         children: [
-          // 选项卡
+          buildStatsCard(_activeFlisps),
           buildTabs(
             currentTab: _currentTab,
             onTabChanged: (value) {
@@ -63,10 +63,14 @@ class FlispPageState extends State<FlispPage> {
     return _activeFlisps.isEmpty
         ? buildEmptyState()
         : buildFlispList(
+          context: context,
           flisps: _activeFlisps,
           onEdit: (flisp) {
             _showDialog(true, flisp);
           },
+          onDelete: (flisp) {
+            _deleteFlisp(flisp);
+          },
         );
   }
 
@@ -99,7 +103,6 @@ class FlispPageState extends State<FlispPage> {
     );
   }
 
-  // 保存待办事项
   void _saveFlisp(bool isEditing, Flisp flisp) async {
     late bool isSuccess;
     if (isEditing) {
@@ -118,4 +121,18 @@ class FlispPageState extends State<FlispPage> {
       showErrorDialog(context, isEditing ? '更新失败' : '添加失败');
     }
   }
+
+  void _deleteFlisp(Flisp flisp) async {
+    bool isSuccess = await flispService.deleteFlisp(flisp);
+
+    setState(() {
+      _flisps = flispService.getAllFlisps();
+    });
+
+    if (isSuccess) {
+      showSuccessDialog(context, '删除成功');
+    } else {
+      showErrorDialog(context, '删除失败');
+    }
+  }
 }

lib/pages/todo_page.dart

@@ -45,9 +45,7 @@ class TodoPageState extends State<TodoPage> {
     return buildBody(
       child: Column(
         children: [
-          // 统计信息卡片
           buildStatsCard(_todos),
-          // 选项卡
           buildTabs(
             currentTab: _currentTab,
             onTabChanged: (value) {