🎉 Add watchOS target

ios/WatchRunner Watch App/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,11 @@
+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/WatchRunner Watch App/Assets.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "platform" : "watchos",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/WatchRunner Watch App/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/WatchRunner Watch App/ContentView.swift

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+//
+//  ContentView.swift
+//  WatchRunner Watch App
+//
+//  Created by LittleSheep on 2025/10/28.
+//
+
+import SwiftUI
+
+struct ContentView: View {
+    var body: some View {
+        VStack {
+            Image(systemName: "globe")
+                .imageScale(.large)
+                .foregroundStyle(.tint)
+            Text("Hello, world!")
+        }
+        .padding()
+    }
+}
+
+#Preview {
+    ContentView()
+}

ios/WatchRunner Watch App/WatchRunnerApp.swift

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+//
+//  WatchRunnerApp.swift
+//  WatchRunner Watch App
+//
+//  Created by LittleSheep on 2025/10/28.
+//
+
+import SwiftUI
+
+@main
+struct WatchRunner_Watch_AppApp: App {
+    var body: some Scene {
+        WindowGroup {
+            ContentView()
+        }
+    }
+}