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/Models/CameraAsset.swift

@@ -0,0 +1,23 @@
+import Foundation
+
+struct CameraAsset: Identifiable, Equatable, Hashable {
+    let id: String
+    let filename: String
+    let fileSize: Int64
+    let creationDate: Date?
+    let isMovie: Bool
+
+    init(
+        id: String,
+        filename: String,
+        fileSize: Int64,
+        creationDate: Date? = nil,
+        isMovie: Bool = false
+    ) {
+        self.id = id
+        self.filename = filename
+        self.fileSize = fileSize
+        self.creationDate = creationDate
+        self.isMovie = isMovie
+    }
+}

suixinkan/Core/CameraTethering/Models/CameraBrand.swift

@@ -0,0 +1,17 @@
+import Foundation
+
+enum CameraBrand: String, CaseIterable, Identifiable {
+    case sony
+    case canon
+    case nikon
+
+    var id: String { rawValue }
+
+    var displayName: String {
+        switch self {
+        case .sony: "Sony"
+        case .canon: "Canon"
+        case .nikon: "Nikon"
+        }
+    }
+}

suixinkan/Core/CameraTethering/Models/CameraConnectionState.swift

@@ -0,0 +1,29 @@
+import Foundation
+
+enum CameraConnectionState: Equatable {
+    case disconnected
+    case searching
+    case connecting
+    case connected(deviceName: String)
+    case error(String)
+
+    var displayText: String {
+        switch self {
+        case .disconnected:
+            "未连接"
+        case .searching:
+            "正在搜索相机…"
+        case .connecting:
+            "正在连接…"
+        case .connected(let name):
+            "已连接：\(name)"
+        case .error(let message):
+            "错误：\(message)"
+        }
+    }
+
+    var isConnected: Bool {
+        if case .connected = self { return true }
+        return false
+    }
+}