Initial commit with project setup including .gitignore, configuration…

… files, and source code for TypeSwitch application. Added support for managing input methods and installed applications, along with UI components for user interaction.

.gitignore

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+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Xcode ###
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
+build/
+DerivedData/
+*.moved-aside
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+
+### Xcode Patch ###
+*.xcodeproj/*
+!*.xcodeproj/project.pbxproj
+!*.xcodeproj/xcshareddata/
+!*.xcworkspace/contents.xcworkspacedata
+/*.gcno
+
+### Projects ###
+*.xcodeproj
+*.xcworkspace
+
+### Tuist derived files ###
+graph.dot
+Derived/
+
+### Tuist managed dependencies ###
+Tuist/.build

.mise.toml

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+[tools]
+tuist = "4.36.0"

.package.resolved

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+{
+  "originHash" : "34bd913d9089fe41f02bf038193989039a85b3413c3faeddca7573d68c9a1f1d",
+  "pins" : [
+    {
+      "identity" : "defaults",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/sindresorhus/Defaults",
+      "state" : {
+        "revision" : "ef1b2318fb549002bb533bec3a8ad98ae09f2cb6",
+        "version" : "9.0.0"
+      }
+    },
+    {
+      "identity" : "swift-syntax",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swiftlang/swift-syntax",
+      "state" : {
+        "revision" : "0687f71944021d616d34d922343dcef086855920",
+        "version" : "600.0.1"
+      }
+    },
+    {
+      "identity" : "swiftuix",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/SwiftUIX/SwiftUIX",
+      "state" : {
+        "revision" : "e984fd2e08140ad5a95d084be38fe02b774bc15d",
+        "version" : "0.2.3"
+      }
+    }
+  ],
+  "version" : 3
+}

Project.swift

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+import ProjectDescription
+
+let project = Project(
+    name: "TypeSwitch",
+    packages: [
+        .remote(url: "https://github.com/sindresorhus/Defaults", requirement: .upToNextMajor(from: "9.0.0")),
+        .remote(url: "https://github.com/SwiftUIX/SwiftUIX", requirement: .upToNextMajor(from: "0.1.9")),
+    ],
+    targets: [
+        .target(
+            name: "TypeSwitch",
+            destinations: .macOS,
+            product: .app,
+            bundleId: "top.ygsgdbd.TypeSwitch",
+            deploymentTargets: .macOS("13.0"),
+            infoPlist: .extendingDefault(with: [
+                "LSUIElement": true,  // 设置为纯菜单栏应用
+                "com.apple.security.app-sandbox": true,
+                "com.apple.security.network.client": true,
+                "com.apple.security.files.user-selected.read-write": true,
+                "com.apple.developer.icloud-container-identifiers": ["iCloud.top.ygsgdbd.TypeSwitch"],
+                "com.apple.developer.icloud-services": ["CloudKit"],
+                "com.apple.developer.ubiquity-kvstore-identifier": "top.ygsgdbd.TypeSwitch",
+                "com.apple.security.application-groups": ["group.top.ygsgdbd.TypeSwitch"],
+            ]),
+            sources: ["TypeSwitch/Sources/**"],
+            resources: ["TypeSwitch/Resources/**"],
+            dependencies: [
+                .package(product: "Defaults"),
+                .package(product: "SwiftUIX"),
+            ],
+            settings: .settings(base: [
+                "ENABLE_APP_SANDBOX": "YES",
+                "ENABLE_ICLOUD_SERVICES": "YES",
+                "ENABLE_ICLOUD_KEYVALUE_STORAGE": "YES",
+            ])
+        ),
+        .target(
+            name: "TypeSwitchTests",
+            destinations: .macOS,
+            product: .unitTests,
+            bundleId: "top.ygsgdbd.TypeSwitchTests",
+            deploymentTargets: .macOS("13.0"),
+            infoPlist: .default,
+            sources: ["TypeSwitch/Tests/**"],
+            resources: [],
+            dependencies: [.target(name: "TypeSwitch")]
+        ),
+    ]
+)

Tuist.swift

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+import ProjectDescription
+
+let tuist = Tuist(
+//    Create an account with "tuist auth" and a project with "tuist project create"
+//    then uncomment the section below and set the project full-handle.
+//    * Read more: https://docs.tuist.io/guides/quick-start/gather-insights
+//
+//    fullHandle: "{account_handle}/{project_handle}",
+)

Tuist/Package.swift

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+// swift-tools-version: 6.0
+import PackageDescription
+
+#if TUIST
+    import struct ProjectDescription.PackageSettings
+
+    let packageSettings = PackageSettings(
+        // Customize the product types for specific package product
+        // Default is .staticFramework
+        // productTypes: ["Alamofire": .framework,]
+        productTypes: [:]
+    )
+#endif
+
+let package = Package(
+    name: "InputMethodSwitcher",
+    dependencies: [
+        // Add your own dependencies here:
+        // .package(url: "https://github.com/Alamofire/Alamofire", from: "5.0.0"),
+        // You can read more about dependencies here: https://docs.tuist.io/documentation/tuist/dependencies
+    ]
+)

TypeSwitch/Resources/Assets.xcassets/AccentColor.colorset/Contents.json

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+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

TypeSwitch/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

TypeSwitch/Resources/Assets.xcassets/Contents.json

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+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

TypeSwitch/Resources/Preview Content/Preview Assets.xcassets/Contents.json

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+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

TypeSwitch/Sources/AppListUtils.swift

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+import Foundation
+import SwiftUI
+
+enum AppListUtils {
+    static let applicationDirs = [
+        "/Applications",
+        "~/Applications",
+        "/System/Applications"
+    ].map { NSString(string: $0).expandingTildeInPath }
+
+    static func fetchInstalledApps() async -> [AppInfo] {
+        await withTaskGroup(of: [AppInfo].self) { group in
+            for dir in applicationDirs {
+                group.addTask {
+                    await fetchAppsInDirectory(dir)
+                }
+            }
+
+            var apps: [AppInfo] = []
+            for await dirApps in group {
+                apps.append(contentsOf: dirApps)
+            }
+
+            let uniqueApps = Dictionary(grouping: apps, by: \.bundleId)
+                .values
+                .compactMap { $0.first }
+
+            return uniqueApps.sorted { $0.name.localizedStandardCompare($1.name) == .orderedAscending }
+        }
+    }
+
+    private static func fetchAppsInDirectory(_ dir: String) async -> [AppInfo] {
+        let fileManager = FileManager.default
+
+        guard fileManager.fileExists(atPath: dir),
+              fileManager.isReadableFile(atPath: dir) else {
+            return []
+        }
+
+        guard let enumerator = fileManager.enumerator(
+            at: URL(fileURLWithPath: dir),
+            includingPropertiesForKeys: [.isApplicationKey],
+            options: [.skipsHiddenFiles, .skipsPackageDescendants]
+        ) else { return [] }
+
+        var dirApps: [AppInfo] = []
+        for case let fileURL as URL in enumerator {
+            guard fileManager.isReadableFile(atPath: fileURL.path) else { continue }
+
+            do {
+                let resourceValues = try fileURL.resourceValues(forKeys: [.isApplicationKey])
+                guard resourceValues.isApplication == true,
+                      let bundle = Bundle(url: fileURL),
+                      let bundleId = bundle.bundleIdentifier,
+                      let name = bundle.infoDictionary?["CFBundleName"] as? String
+                else { continue }
+
+                dirApps.append(AppInfo(bundleId: bundleId, name: name, iconPath: fileURL.path))
+            } catch {
+                continue
+            }
+        }
+        return dirApps
+    }
+}