feat: 完成云同步、语音控制与多平台扩展基础架构搭建

本次提交完成了项目核心基础架构升级：
1. 新增动态API中间件与权限控制系统，支持匿名/鉴权接口分离
2. 搭建云同步服务体系，包含认证、任务同步、安全策略等核心模块
3. 实现语音控制全链路，从STT/意图解析到命令执行
4. 新增任务类型、附件实体与相关仓储接口
5. 重构前端配置与代理规则，统一后端端口为5057
6. 新增多平台测试项目与CI脚本优化
7. 完善项目文档与代码注释规范

移除了旧版迁移文件与冗余代理配置，调整项目结构适配跨平台部署需求。

test/Hua.Todo.Host.Tests/Meeting/MeetingModelTests.cs

@@ -0,0 +1,158 @@
+using Hua.Todo.Application.Services.Meeting.Models;
+using Hua.Todo.Core.Entities;
+using Xunit;
+
+namespace Hua.Todo.Host.Tests.Meeting;
+
+/// <summary>
+/// 工单 03-01 会议数据模型与 API 测试。
+/// </summary>
+public class MeetingModelTests
+{
+    [Fact]
+    public void TaskType_Normal_IsZero()
+    {
+        Assert.Equal(0, (int)TaskType.Normal);
+    }
+
+    [Fact]
+    public void TaskType_Meeting_IsOne()
+    {
+        Assert.Equal(1, (int)TaskType.Meeting);
+    }
+
+    [Fact]
+    public void TaskEntity_DefaultTaskType_IsNormal()
+    {
+        var entity = new TaskEntity();
+        Assert.Equal(TaskType.Normal, entity.TaskType);
+    }
+
+    [Fact]
+    public void TaskEntity_DefaultMeetingNotes_IsNull()
+    {
+        var entity = new TaskEntity();
+        Assert.Null(entity.MeetingNotes);
+    }
+
+    [Fact]
+    public void TaskEntity_DefaultAudioDuration_IsNull()
+    {
+        var entity = new TaskEntity();
+        Assert.Null(entity.AudioDuration);
+    }
+
+    [Fact]
+    public void TaskEntity_MeetingFields_CanBeSet()
+    {
+        var entity = new TaskEntity
+        {
+            TaskType = TaskType.Meeting,
+            MeetingNotes = "会议讨论了三个议题",
+            AudioDuration = 1830.5
+        };
+
+        Assert.Equal(TaskType.Meeting, entity.TaskType);
+        Assert.Equal("会议讨论了三个议题", entity.MeetingNotes);
+        Assert.Equal(1830.5, entity.AudioDuration);
+    }
+
+    [Fact]
+    public void SaveNotesRequest_CanBeCreated()
+    {
+        var taskId = Guid.NewGuid();
+        var request = new SaveNotesRequest
+        {
+            TaskId = taskId,
+            Notes = "会议纪要内容"
+        };
+
+        Assert.Equal(taskId, request.TaskId);
+        Assert.Equal("会议纪要内容", request.Notes);
+    }
+
+    [Fact]
+    public void SaveNotesResponse_ContainsCorrectData()
+    {
+        var taskId = Guid.NewGuid();
+        var response = new SaveNotesResponse
+        {
+            TaskId = taskId,
+            MeetingNotes = "已保存的纪要"
+        };
+
+        Assert.Equal(taskId, response.TaskId);
+        Assert.Equal("已保存的纪要", response.MeetingNotes);
+    }
+
+    [Fact]
+    public void MeetingDetailResponse_ContainsCorrectData()
+    {
+        var taskId = Guid.NewGuid();
+        var response = new MeetingDetailResponse
+        {
+            TaskId = taskId,
+            Title = "周一产品评审会",
+            MeetingNotes = "纪要内容",
+            AudioDuration = 900.0,
+            IsCompleted = false
+        };
+
+        Assert.Equal(taskId, response.TaskId);
+        Assert.Equal("周一产品评审会", response.Title);
+        Assert.Equal("纪要内容", response.MeetingNotes);
+        Assert.Equal(900.0, response.AudioDuration);
+        Assert.False(response.IsCompleted);
+    }
+
+    [Fact]
+    public void TaskEntity_MeetingType_CanBeChildTask()
+    {
+        var parentId = Guid.NewGuid();
+        var parent = new TaskEntity
+        {
+            Id = parentId,
+            Title = "周一例会",
+            TaskType = TaskType.Meeting
+        };
+
+        var child = new TaskEntity
+        {
+            Id = Guid.NewGuid(),
+            Title = "准备PPT",
+            ParentTaskId = parentId,
+            ParentTask = parent
+        };
+
+        parent.SubTasks.Add(child);
+
+        Assert.Single(parent.SubTasks);
+        Assert.Equal(TaskType.Meeting, parent.TaskType);
+        Assert.Equal(parentId, child.ParentTaskId);
+    }
+
+    [Fact]
+    public void TaskType_IsDefinedOnEntity()
+    {
+        // 验证 TaskType 是 TaskEntity 的有效属性
+        var property = typeof(TaskEntity).GetProperty("TaskType");
+        Assert.NotNull(property);
+        Assert.Equal(typeof(TaskType), property.PropertyType);
+    }
+
+    [Fact]
+    public void MeetingNotes_IsDefinedOnEntity()
+    {
+        var property = typeof(TaskEntity).GetProperty("MeetingNotes");
+        Assert.NotNull(property);
+        Assert.Equal(typeof(string), property.PropertyType);
+    }
+
+    [Fact]
+    public void AudioDuration_IsDefinedOnEntity()
+    {
+        var property = typeof(TaskEntity).GetProperty("AudioDuration");
+        Assert.NotNull(property);
+        Assert.Equal(typeof(double?), property.PropertyType);
+    }
+}