Add TravelAlbum, ProfileSpace, and wired camera transfer modules.

Introduce travel album entry with Sony PTP tethering pipeline, profile space settings page, home routing updates, Launch Screen storyboard, and related tests/docs.

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkan/Core/CameraTethering/Protocol/CameraServiceProtocol.swift

@@ -0,0 +1,33 @@
+import Foundation
+
+enum CameraServiceError: LocalizedError {
+    case notConnected
+    case assetNotFound
+    case downloadFailed(String)
+    case permissionDenied
+
+    var errorDescription: String? {
+        switch self {
+        case .notConnected:
+            "相机未连接"
+        case .assetNotFound:
+            "找不到相机内的文件"
+        case .downloadFailed(let reason):
+            "下载失败：\(reason)"
+        case .permissionDenied:
+            "未获得相机访问权限"
+        }
+    }
+}
+
+protocol CameraServiceProtocol: AnyObject {
+    var brand: CameraBrand { get }
+    var connectionState: CameraConnectionState { get }
+    var onConnectionStateChange: ((CameraConnectionState) -> Void)? { get set }
+    var onNewAsset: ((CameraAsset) -> Void)? { get set }
+
+    func connect() async
+    func disconnect() async
+    func listAssets() async throws -> [CameraAsset]
+    func downloadAsset(_ asset: CameraAsset) async throws -> URL
+}