fix.hy3试图修复中

.kilo/package-lock.json

@@ -0,0 +1,376 @@
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+  "name": ".kilo",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
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+        "zod": "4.1.8"
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+        },
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+          "url": "https://opencollective.com/fast-check"
+        }
+      ],
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+      }
+    },
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+      },
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+          "url": "https://github.com/sponsors/dubzzz"
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+          "url": "https://opencollective.com/fast-check"
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+        "https://github.com/sponsors/ctavan"
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+      "bin": {
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+  }
+}

.kilo/plans/1776989126427-witty-island.md

@@ -0,0 +1,171 @@
+# LanMountainDesktop 启动器无法启动应用 - 问题分析与修复计划
+
+## 1. 项目架构概述
+
+LanMountainDesktop 采用**双进程架构**：
+- **Launcher** (`LanMountainDesktop.Launcher`) - 启动器，负责版本管理、更新、启动主程序
+- **Host** (`LanMountainDesktop`) - 主应用宿主
+
+### 启动流程
+1. 用户启动 `LanMountainDesktop.Launcher.exe`
+2. Launcher 扫描 `app-*` 目录，选择最佳版本
+3. 检查并应用待处理的更新
+4. 处理插件升级队列
+5. 启动主程序 `app-{version}/LanMountainDesktop.exe`
+6. 通过 IPC 监控主程序启动进度
+
+## 2. 问题分析
+
+### 2.1 核心问题：主机可执行文件找不到
+
+根据代码分析（`DeploymentLocator.cs`），启动器通过以下顺序查找主机可执行文件：
+
+1. **显式 app-root**（如果通过命令行指定）
+2. **已发布部署**（查找 `app-*` 目录）
+3. **可移植主机**（直接在应用根目录）
+4. **调试主机**（开发模式，查找构建输出路径）
+5. **旧版回退路径**
+
+**当前状态检查**：
+- ❌ 未找到 `app-*` 目录（生产部署结构不存在）
+- ❌ 未找到 `bin/Debug/**/*.exe`（项目未构建或构建输出不存在）
+
+### 2.2 可能的启动失败原因
+
+| 问题 | 描述 | 优先级 |
+|------|------|--------|
+| **项目未构建** | LanMountainDesktop 主程序未编译，没有可执行文件 | P0 |
+| **部署结构缺失** | 生产模式下缺少 `app-*` 目录结构 | P0 |
+| **开发模式路径问题** | 调试模式下路径计算错误或构建输出不在预期位置 | P1 |
+| **.NET 版本问题** | 项目使用 .NET 10.0，运行环境可能缺少对应运行时 | P1 |
+| **更新应用失败** | `ApplyPendingUpdateAsync` 失败导致无法完成部署 | P2 |
+| **IPC 连接超时** | 主程序启动后未及时建立 IPC 连接，导致启动器超时 | P2 |
+
+### 2.3 关键代码位置
+
+- **主机查找逻辑**: `LanMountainDesktop.Launcher/Services/DeploymentLocator.cs`
+  - `FindCurrentDeploymentDirectory()` - 查找 app-* 目录
+  - `ResolveHostExecutable()` - 解析主机路径
+  
+- **启动协调逻辑**: `LanMountainDesktop.Launcher/Services/LauncherFlowCoordinator.cs`
+  - `RunAsync()` - 主启动流程
+  - `LaunchHostWithIpcAsync()` - 启动主机进程
+  
+- **更新引擎**: `LanMountainDesktop.Launcher/Services/UpdateEngineService.cs`
+  - `ApplyPendingUpdateAsync()` - 应用待处理的更新
+
+## 3. 诊断步骤
+
+### 步骤 1：检查构建状态
+```bash
+dotnet --info
+dotnet build LanMountainDesktop.slnx -c Debug
+```
+
+### 步骤 2：验证主机可执行文件是否存在
+检查以下路径是否存在 `LanMountainDesktop.exe`：
+- `LanMountainDesktop/bin/Debug/net10.0/`
+- `LanMountainDesktop/bin/Release/net10.0/`
+
+### 步骤 3：测试直接运行主程序（跳过 Launcher）
+```bash
+dotnet run --project LanMountainDesktop/LanMountainDesktop.csproj
+```
+
+### 步骤 4：检查 Launcher 启动日志
+在开发模式下运行 Launcher 并查看控制台输出：
+```bash
+dotnet run --project LanMountainDesktop.Launcher/LanMountainDesktop.Launcher.csproj -- launch
+```
+
+## 4. 修复计划
+
+### 方案 A：构建并配置开发环境（推荐）
+
+**适用场景**：开发或调试环境
+
+1. **构建整个解决方案**
+   ```bash
+   dotnet restore
+   dotnet build LanMountainDesktop.slnx -c Debug
+   ```
+
+2. **验证构建输出**
+   - 确认 `LanMountainDesktop/bin/Debug/net10.0/LanMountainDesktop.exe` 存在
+   - 确认 `LanMountainDesktop.Launcher/bin/Debug/net10.0/LanMountainDesktop.Launcher.exe` 存在
+
+3. **测试 Launcher 启动**
+   ```bash
+   dotnet run --project LanMountainDesktop.Launcher/LanMountainDesktop.Launcher.csproj -- launch
+   ```
+
+4. **如果路径查找失败，检查 `DeploymentLocator.cs` 中的开发路径**
+   - 当前逻辑（第 366-375 行）查找：
+     - `../LanMountainDesktop/bin/Debug/net10.0/LanMountainDesktop.exe`
+     - `../LanMountainDesktop/bin/Release/net10.0/LanMountainDesktop.exe`
+   - 确认这些路径与实际的构建输出路径匹配
+
+### 方案 B：创建生产部署结构
+
+**适用场景**：生产环境或模拟生产环境
+
+1. **发布主程序**
+   ```bash
+   dotnet publish LanMountainDesktop/LanMountainDesktop.csproj -c Release -o app-1.0.0
+   ```
+
+2. **创建 .current 标记文件**
+   ```bash
+   echo. > app-1.0.0/.current
+   ```
+
+3. **从 Launcher 启动**
+   - Launcher 应该能找到 `app-1.0.0/LanMountainDesktop.exe`
+
+### 方案 C：修复潜在的代码问题
+
+如果上述方案无法解决问题，可能需要修复代码：
+
+#### C1. 增强错误处理和日志
+在 `DeploymentLocator.cs` 中添加更详细的日志输出，帮助诊断路径查找失败的原因。
+
+#### C2. 检查更新逻辑
+如果 `ApplyPendingUpdateAsync` 失败，可能导致启动中止。检查 `.launcher/update/incoming/` 目录是否有残留的更新文件。
+
+#### C3. 调整超时设置
+如果主程序启动较慢，可以适当增加 `LauncherFlowCoordinator.cs` 中的超时时间：
+- `StartupSoftTimeout` (当前 10 秒)
+- `StartupHardTimeout` (当前 30 秒)
+
+## 5. 建议执行顺序
+
+1. ✅ **首先执行方案 A 的步骤 1-2**（构建项目）
+2. ✅ **执行诊断步骤 3**（测试直接运行主程序）
+3. ✅ **执行诊断步骤 4**（查看 Launcher 启动日志）
+4. 根据日志输出决定后续操作：
+   - 如果显示 "host executable was not found" → 检查路径配置
+   - 如果显示 "update apply failed" → 清理更新缓存
+   - 如果主程序启动后超时 → 检查 IPC 连接或增加超时
+
+## 6. 验证方法
+
+修复后，通过以下方式验证：
+
+```bash
+# 开发模式启动
+dotnet run --project LanMountainDesktop.Launcher/LanMountainDesktop.Launcher.csproj -- launch
+
+# 或直接运行 Launcher 可执行文件
+# (需要先构建 Launcher)
+```
+
+启动后应该看到：
+1. Splash 窗口显示
+2. 主程序桌面窗口出现
+3. Launcher 自动退出（或最小化到托盘）
+
+## 7. 注意事项
+
+- 项目使用 .NET 10.0（`global.json` 指定版本 10.0.103）
+- 确保开发环境已安装对应的 .NET SDK
+- 如果修改了 `DeploymentLocator.cs` 的路径查找逻辑，需要同步更新文档 `docs/DEVELOPMENT.md`

LanMountainDesktop.Launcher/Services/LauncherFlowCoordinator.cs

@@ -270,7 +270,18 @@ internal sealed class LauncherFlowCoordinator
                 var updateResult = await _updateEngine.ApplyPendingUpdateAsync().ConfigureAwait(false);
                 if (!updateResult.Success)
                 {
-                    return WithAdditionalDetails(updateResult, launcherContextDetails);
+                    Logger.Warn($"Update apply failed, will try to launch existing version. Error='{updateResult.Message}'.");
+                    reporter.Report("update", "Update failed, launching existing version...");
+                    // Clean up corrupted update files to prevent repeated failures
+                    try
+                    {
+                        _updateEngine.CleanupIncomingArtifacts();
+                    }
+                    catch (Exception ex)
+                    {
+                        Logger.Warn($"Failed to cleanup update artifacts after failed update: {ex.Message}");
+                    }
+                    // Continue to launch existing version instead of aborting
                 }
 
                 reporter.Report("plugins", "Applying plugin upgrades...");
@@ -278,7 +289,8 @@ internal sealed class LauncherFlowCoordinator
                 var queueResult = new PluginUpgradeQueueService(_pluginInstallerService).ApplyPendingUpgrades(pluginsDir);
                 if (!queueResult.Success)
                 {
-                    return WithAdditionalDetails(queueResult, launcherContextDetails);
+                    Logger.Warn($"Plugin upgrade failed, continuing startup. Error='{queueResult.Message}'.");
+                    reporter.Report("plugins", "Plugin upgrade failed, continuing...");
                 }
 
                 if (oobeDecision.ShouldShowOobe)

LanMountainDesktop.Launcher/Services/UpdateEngineService.cs

@@ -1458,7 +1458,7 @@ internal sealed class UpdateEngineService
         }
     }
 
-    private void CleanupIncomingArtifacts()
+    internal void CleanupIncomingArtifacts()
     {
         foreach (var path in new[]
                  {