fix：macOS 项目树支持多选与批量文件操作

docs/development/platform-parity-matrix.csv

@@ -18,6 +18,7 @@ agent-codex-subscription,AI,Agent 对话,Codex 供应商选择官方订阅：复
 agent-subscription-quota,AI,Agent 对话,Codex 订阅额度：上下文右侧紧凑显示、可见时定时刷新、悬停多窗口与重置时间、未知与过期状态及账号隔离,已实现,待验证,部分实现,待验证,Agent,macOS：订阅会话上下文右侧显示额度，悬停查看窗口时长/已用百分比/重置和更新时间；真实账号验证可见且活跃时每分钟刷新、隐藏不轮询、单连接不并发探测，查询不创建会话或模型请求；周窗口作为 primary 仍显示 7d，缺失不报 0%；网络失败保留并灰显旧值，账号不匹配清除；API Key 模式不查询。窄宽面板、深浅主题、关闭面板/项目和取消时确认探测进程清理。Windows UI 与真实账号验证待完成。,,macos/Sources/Lithe/Views/Agent/AgentSubscriptionQuotaView.swift; macos/Sources/LitheAgentConversationModule/Application/AgentSubscriptionQuota.swift; macos/Tests/LitheTests/AgentConversationFeatureModelTests.swift; rust/lithe-agent-host/src/subscription/tests.rs,rust/lithe-agent-host/src/subscription.rs; shared/fixtures/agent/acp-events-v1.json
 workspace-open-switch,工作区,工作区生命周期,打开工作区与切换项目,已实现,待验证,已实现,待验证,Workspace,打开多个项目并在项目之间切换，确认当前项目、文件树和编辑器状态正确。,,macos/Sources/Lithe/Views/Workspace; macos/Sources/Lithe/Services/Workspace,windows/tauri/src/features/workspace
 workspace-files,工作区,工作区生命周期,文件树与文件操作,已实现,待验证,已实现,待验证,Workspace,新建、移动、重命名、删除文件和目录，并确认相对路径与错误提示一致。,,macos/Sources/Lithe/Views/Workspace,windows/tauri/src/features/file-system
+workspace-tree-batch-files,工作区,工作区生命周期,项目树多选、范围选择及批量复制、重复和移到废纸篓,已实现,待验证,未实现,不适用,Workspace,macOS 项目树中使用 ⌘ 点击增减选择、Shift 点击正反向连续选择，Control 点击仍打开右键菜单，右键已选项保持集合；⌘A 全选焦点项的同级项目（点击文件夹时选它旁边的项目而不是其内容，未选中时选项目顶层项目），已选文件夹下展开的内容同时显示为选中；打开文件后单选高亮跟随编辑器；拷贝并粘贴到目标目录、批量创建副本和移到废纸篓，确认同名不覆盖、父子去重、未保存保护及取消删除；确认删除后、废纸篓操作完成前修改的文件不会被删除或关闭，失败时提示剩余项目未移动；点击编辑器或在点击项目树后用快捷键打开全局搜索时，⌘A/⌘C/⌘V 恢复文本操作。Windows 尚无该多选入口。,,macos/Sources/Lithe/Views/Workspace/ProjectSidebarView.swift; macos/Sources/Lithe/Views/Workspace/ProjectTreeSelection.swift; macos/Sources/LitheWorkspaceModule/Application/WorkspaceFeatureModel.swift; macos/Sources/Lithe/Platform/MacOS/UI/ProjectTreeKeyboardCommands.swift; macos/Sources/Lithe/Platform/MacOS/UI/ProjectTreeModifiedClick.swift; macos/Tests/LitheTests/ProjectTreeSelectionTests.swift; macos/Tests/LitheTests/ProjectTreeBatchFileWorkflowTests.swift,windows/tauri/src/features/file-system
 workspace-document-sync,工作区,工作区生命周期,脏状态、保存与外部修改,已实现,待验证,已实现,待验证,Workspace,编辑未保存文件、外部修改文件并重启应用，确认冲突、保存和恢复行为。,,macos/Sources/Lithe/Models/Editor; macos/Sources/Lithe/Services/Workspace,windows/tauri/src/features/editor; windows/tauri/src/features/file-system
 workspace-tabs-projects,工作区,工作区生命周期,多项目与多标签,已实现,待验证,已实现,待验证,Workspace,同时打开多个项目和文件，确认标签、项目上下文和关闭恢复行为。 Windows 重复打开同一本地目录（含大小写、分隔符和目录链接别名）时，恢复并聚焦已有窗口及项目标签；连续打开只产生一个窗口，关闭或打开失败后可以重试。,,macos/Sources/Lithe/Views/Workspace; macos/Sources/Lithe/Views/Editor,windows/tauri/src/features/workspace; windows/tauri/src/features/tabs; windows/tauri/src-tauri/src/project_windows.rs; windows/tauri/src-tauri/src/project_window_registry.rs; windows/tauri/src/features/window/services/project-window-router.ts
 editor-text-tabs,编辑器,文本编辑,文本编辑与标签生命周期,已实现,待验证,已实现,待验证,Editor,打开、编辑、保存、关闭和恢复多个文本文件，确认光标、脏状态和标签状态；右键标签页确认关闭分组排在其他操作之前；在 macOS 打开无扩展名文本文件，确认标签与项目树图标一致；从外部改为二进制后折叠并展开项目树，确认两处图标更新一致。,,macos/Sources/Lithe/Views/Editor; macos/Sources/Lithe/Models/Editor,windows/tauri/src/features/editor; windows/tauri/src/features/tabs; windows/tauri/src/features/tabs/components/tab-context-menu.tsx; windows/tauri/src/features/tabs/components/tab-context-menu.test.ts

docs/development/platform-parity-matrix.md

@@ -4,9 +4,9 @@
 
 - 最后复核：2026-09-29
 - 盘点状态：initial-static-inventory（根据 macOS Views/Application/Services、Windows features/extensions 和共享契约的代码入口进行初版盘点；未替代真实运行验收。）
-- 功能项：122
-- macOS：实现：✅ 107 已实现，🟡 3 部分实现，❌ 7 未实现，🧩 5 平台专属；验证：✔️ 1 已验证，🔍 109 待验证，— 12 不适用
-- Windows：实现：✅ 102 已实现，🟡 11 部分实现，❌ 7 未实现，🧩 2 平台专属；验证：✔️ 0 已验证，🔍 115 待验证，— 7 不适用
+- 功能项：123
+- macOS：实现：✅ 108 已实现，🟡 3 部分实现，❌ 7 未实现，🧩 5 平台专属；验证：✔️ 1 已验证，🔍 110 待验证，— 12 不适用
+- Windows：实现：✅ 102 已实现，🟡 11 部分实现，❌ 8 未实现，🧩 2 平台专属；验证：✔️ 0 已验证，🔍 115 待验证，— 8 不适用
 
 ## 实现状态定义
 
@@ -59,12 +59,13 @@
 </details>
 
 <details>
-<summary><strong>工作区</strong> · 7 个能力点</summary>
+<summary><strong>工作区</strong> · 8 个能力点</summary>
 
 | 功能组 | 能力点 | macOS | Windows | 负责人 | 验证方式 | 备注 |
 | --- | --- | --- | --- | --- | --- | --- |
 | 工作区生命周期 | **打开工作区与切换项目**<br><sub>workspace-open-switch</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`macos/Sources/Lithe/Views/Workspace`、`macos/Sources/Lithe/Services/Workspace`</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`windows/tauri/src/features/workspace`</sub> | Workspace | 打开多个项目并在项目之间切换，确认当前项目、文件树和编辑器状态正确。 |  |
 | 工作区生命周期 | **文件树与文件操作**<br><sub>workspace-files</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`macos/Sources/Lithe/Views/Workspace`</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`windows/tauri/src/features/file-system`</sub> | Workspace | 新建、移动、重命名、删除文件和目录，并确认相对路径与错误提示一致。 |  |
+| 工作区生命周期 | **项目树多选、范围选择及批量复制、重复和移到废纸篓**<br><sub>workspace-tree-batch-files</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`macos/Sources/Lithe/Views/Workspace/ProjectSidebarView.swift`、`macos/Sources/Lithe/Views/Workspace/ProjectTreeSelection.swift`、`macos/Sources/LitheWorkspaceModule/Application/WorkspaceFeatureModel.swift`、`macos/Sources/Lithe/Platform/MacOS/UI/ProjectTreeKeyboardCommands.swift`、`macos/Sources/Lithe/Platform/MacOS/UI/ProjectTreeModifiedClick.swift`、`macos/Tests/LitheTests/ProjectTreeSelectionTests.swift`、`macos/Tests/LitheTests/ProjectTreeBatchFileWorkflowTests.swift`</sub> | ❌ 未实现<br><sub>— 不适用</sub><br><sub>`windows/tauri/src/features/file-system`</sub> | Workspace | macOS 项目树中使用 ⌘ 点击增减选择、Shift 点击正反向连续选择，Control 点击仍打开右键菜单，右键已选项保持集合；⌘A 全选焦点项的同级项目（点击文件夹时选它旁边的项目而不是其内容，未选中时选项目顶层项目），已选文件夹下展开的内容同时显示为选中；打开文件后单选高亮跟随编辑器；拷贝并粘贴到目标目录、批量创建副本和移到废纸篓，确认同名不覆盖、父子去重、未保存保护及取消删除；确认删除后、废纸篓操作完成前修改的文件不会被删除或关闭，失败时提示剩余项目未移动；点击编辑器或在点击项目树后用快捷键打开全局搜索时，⌘A/⌘C/⌘V 恢复文本操作。Windows 尚无该多选入口。 |  |
 | 工作区生命周期 | **脏状态、保存与外部修改**<br><sub>workspace-document-sync</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`macos/Sources/Lithe/Models/Editor`、`macos/Sources/Lithe/Services/Workspace`</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`windows/tauri/src/features/editor`、`windows/tauri/src/features/file-system`</sub> | Workspace | 编辑未保存文件、外部修改文件并重启应用，确认冲突、保存和恢复行为。 |  |
 | 工作区生命周期 | **多项目与多标签**<br><sub>workspace-tabs-projects</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`macos/Sources/Lithe/Views/Workspace`、`macos/Sources/Lithe/Views/Editor`</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`windows/tauri/src/features/workspace`、`windows/tauri/src/features/tabs`、`windows/tauri/src-tauri/src/project_windows.rs`、`windows/tauri/src-tauri/src/project_window_registry.rs`、`windows/tauri/src/features/window/services/project-window-router.ts`</sub> | Workspace | 同时打开多个项目和文件，确认标签、项目上下文和关闭恢复行为。 Windows 重复打开同一本地目录（含大小写、分隔符和目录链接别名）时，恢复并聚焦已有窗口及项目标签；连续打开只产生一个窗口，关闭或打开失败后可以重试。 |  |
 | 项目浏览 | **项目文件树与资源打开**<br><sub>file-explorer</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`macos/Sources/Lithe/Views/Workspace/ProjectSidebarView.swift`、`macos/Sources/Lithe/Models/Workspace`</sub> | ✅ 已实现<br><sub>🔍 待验证</sub><br><sub>`windows/tauri/src/features/file-explorer`、`windows/tauri/src/features/sidebar`</sub> | Workspace | 浏览目录、展开/折叠、打开资源并在文件变更后刷新树。 |  |

macos/Resources/en.lproj/Localizable.strings

@@ -1318,6 +1318,14 @@
 "Could not open HTML in browser" = "Could not open HTML in browser";
 "Choose a default web browser in System Settings, then retry." = "Choose a default web browser in System Settings, then retry.";
 
+"Paste" = "Paste";
+"Copied files" = "Copied files";
+"Move %lld items to Trash?" = "Move %lld items to Trash?";
+"Pasted files" = "Pasted files";
+"Copy Files" = "Copy";
+"Choose a directory inside the project" = "Choose a directory inside the project";
+"Cannot copy a directory into itself" = "Cannot copy a directory into itself";
+"Stopped moving the remaining items to Trash" = "Stopped moving the remaining items to Trash";
 "AI tool connections (MCP)" = "AI tool connections (MCP)";
 "Authorize this project to expose environment, Maven, run configurations and output to connected agents. Output may contain sensitive project data. Access ends when this project or Lithe closes." = "Authorize this project to expose environment, Maven, run configurations and output to connected agents. Output may contain sensitive project data. Access ends when this project or Lithe closes.";
 "Allow project environment and Maven configuration changes" = "Allow project environment and Maven configuration changes";

macos/Resources/zh-Hans.lproj/Localizable.strings

@@ -2557,6 +2557,15 @@
 
 "Could not open HTML in browser" = "无法在浏览器中打开 HTML";
 "Choose a default web browser in System Settings, then retry." = "请在系统设置中选择默认网页浏览器，然后重试。";
+
+"Paste" = "粘贴";
+"Copied files" = "已拷贝文件";
+"Move %lld items to Trash?" = "将 %lld 个项目移到废纸篓？";
+"Pasted files" = "已粘贴文件";
+"Copy Files" = "拷贝";
+"Choose a directory inside the project" = "请选择项目内的目录";
+"Cannot copy a directory into itself" = "不能将目录复制到其自身或子目录中";
+"Stopped moving the remaining items to Trash" = "已停止将剩余项目移到废纸篓";
 "%llds" = "%lld秒";
 "%lldm %llds" = "%lld分 %lld秒";
 "%lldh %lldm %llds" = "%lld小时 %lld分 %lld秒";

macos/Sources/Lithe/Core/Ports/PlatformUI.swift

@@ -11,6 +11,8 @@ protocol PlatformUI: AnyObject {
     func open(_ url: URL)
     func openHTMLInBrowser(_ url: URL) async throws
     func copyToClipboard(_ value: String)
+    func copyFilesToClipboard(_ urls: [URL]) -> Bool
+    func fileURLsFromClipboard() -> [URL]
     func markdownImageFromClipboard() -> MarkdownImageSource?
     func startAccessingProject(_ url: URL) -> Bool
     func stopAccessingProject(_ url: URL)
@@ -21,6 +23,9 @@ extension PlatformUI {
         throw CocoaError(.featureUnsupported)
     }
 
+    func copyFilesToClipboard(_ urls: [URL]) -> Bool { false }
+    func fileURLsFromClipboard() -> [URL] { [] }
+
     func activateApplication() {}
     func startAccessingProject(_ url: URL) -> Bool { false }
     func stopAccessingProject(_ url: URL) {}

macos/Sources/Lithe/Models/AppModel/AppModel.swift

@@ -1046,6 +1046,14 @@ final class AppModel: ObservableObject, Identifiable, UnsavedDocumentHandling {
         await workspaceFeature.duplicateProjectItem(at: sourceURL)
     }
 
+    func duplicateProjectItems(_ urls: [URL]) async {
+        await workspaceFeature.duplicateProjectItems(urls)
+    }
+
+    func requestDeleteProjectItems(_ urls: [URL]) {
+        workspaceFeature.requestDeleteProjectItems(urls)
+    }
+
     func requestDeleteProjectItem(at url: URL, isDirectory: Bool) {
         workspaceFeature.requestDeleteProjectItem(at: url, isDirectory: isDirectory)
     }
@@ -1062,6 +1070,14 @@ final class AppModel: ObservableObject, Identifiable, UnsavedDocumentHandling {
         platformUI.revealInFileBrowser(url)
     }
 
+    func copyProjectItems(_ urls: [URL]) {
+        if platformUI.copyFilesToClipboard(urls) { showNotification("Copied files") }
+    }
+
+    func pasteProjectItems(in directory: URL) async {
+        await workspaceFeature.pasteProjectItems(platformUI.fileURLsFromClipboard(), in: directory)
+    }
+
     func copyProjectItemPath(_ url: URL, relative: Bool) {
         let relativeValue = relativePath(for: url)
         let value = relative ? (relativeValue.isEmpty ? "." : relativeValue) : url.path

macos/Sources/Lithe/Platform/MacOS/UI/MacFileClipboard.swift

@@ -0,0 +1,18 @@
+import AppKit
+import Foundation
+
+/// File URLs use the native pasteboard format shared with Finder.
+@MainActor
+enum MacFileClipboard {
+    static func write(_ urls: [URL], to pasteboard: NSPasteboard) -> Bool {
+        guard !urls.isEmpty else { return false }
+        pasteboard.clearContents()
+        return pasteboard.writeObjects(urls.map { $0 as NSURL })
+    }
+
+    static func read(from pasteboard: NSPasteboard) -> [URL] {
+        (pasteboard.readObjects(
+            forClasses: [NSURL.self], options: [.urlReadingFileURLsOnly: true]
+        ) as? [URL]) ?? []
+    }
+}

macos/Sources/Lithe/Platform/MacOS/UI/MacPlatformUI.swift

@@ -46,6 +46,14 @@ final class MacPlatformUI: PlatformUI {
         NSPasteboard.general.setString(value, forType: .string)
     }
 
+    func copyFilesToClipboard(_ urls: [URL]) -> Bool {
+        MacFileClipboard.write(urls, to: .general)
+    }
+
+    func fileURLsFromClipboard() -> [URL] {
+        MacFileClipboard.read(from: .general)
+    }
+
     func markdownImageFromClipboard() -> MarkdownImageSource? {
         MarkdownClipboardImageReader.read(from: .general)
     }