feat: 新增 Emby 风格云端影视库

guangya_mac/WorkspaceShell.swift

@@ -2,6 +2,7 @@ import SwiftUI
 import UniformTypeIdentifiers
 
 enum WorkspaceTool: String, CaseIterable, Identifiable {
+    case media = "影视库"
     case scan = "文件扫描与清理"
     case rename = "批量重命名"
     case tmdb = "TMDB 整理"
@@ -10,6 +11,7 @@ enum WorkspaceTool: String, CaseIterable, Identifiable {
     var id: String { rawValue }
     var icon: String {
         switch self {
+        case .media: return "play.tv.fill"
         case .scan: return "magnifyingglass.circle.fill"
         case .rename: return "character.cursor.ibeam"
         case .tmdb: return "film.stack"
@@ -18,6 +20,7 @@ enum WorkspaceTool: String, CaseIterable, Identifiable {
     }
     var subtitle: String {
         switch self {
+        case .media: return "海报墙、媒体详情与播放入口"
         case .scan: return "空文件夹、重复文件与相似文件夹统一扫描"
         case .rename: return "按字符、正则和组合规则批量修改名称"
         case .tmdb: return "配置并执行媒体识别整理"