```

refactor: 重命名项目名称从"体己"到"康康"

将整个项目的目录结构从"体己"重命名为"康康"，包括所有源代码文件、
资源文件、测试文件以及Xcode项目配置文件。此更改涉及项目中所有的
文件路径和应用入口点(App/TijiApp.swift → App/KangkangApp.swift)。
```

康康/Features/Quick/QuickCaptureFlow.swift

@@ -0,0 +1,60 @@
+import SwiftUI
+
+private enum QuickStep: Hashable {
+    case viewfinder
+    case confirm
+    case batch
+}
+
+struct QuickCaptureFlow: View {
+    var onClose: () -> Void
+
+    @State private var step: QuickStep = .viewfinder
+    @State private var snapCount = 0
+
+    var body: some View {
+        ZStack {
+            switch step {
+            case .viewfinder:
+                A1ViewfinderView(
+                    onShoot: {
+                        snapCount += 1
+                        withAnimation(.easeInOut(duration: 0.25)) { step = .confirm }
+                    },
+                    onClose: onClose
+                )
+                .transition(.opacity)
+
+            case .confirm:
+                A2ConfirmView(
+                    onSave: {
+                        if snapCount >= 2 {
+                            withAnimation { step = .batch }
+                        } else {
+                            onClose()
+                        }
+                    },
+                    onNext: {
+                        withAnimation { step = .viewfinder }
+                    },
+                    onBack: {
+                        withAnimation { step = .viewfinder }
+                    }
+                )
+                .transition(.opacity)
+
+            case .batch:
+                A3BatchView(
+                    onAddMore: {
+                        withAnimation { step = .viewfinder }
+                    },
+                    onFinish: onClose,
+                    onBack: {
+                        withAnimation { step = .confirm }
+                    }
+                )
+                .transition(.opacity)
+            }
+        }
+    }
+}