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>

suixinkanTests/CameraTransfer/CameraTransferPipelineTests.swift

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+//
+//  CameraTransferPipelineTests.swift
+//  suixinkanTests
+//
+//  Created by Codex on 2026/6/29.
+//
+
+import XCTest
+@testable import suixinkan
+
+@MainActor
+/// 相机传输管道测试，使用 Mock 相机与上传 Sink。
+final class CameraTransferPipelineTests: XCTestCase {
+    /// 测试新照片下载后触发上传 Sink。
+    func testNewAssetTriggersUploadSink() async {
+        let camera = MockCameraService()
+        let sink = MockUploadSink()
+        let pipeline = CameraTransferPipeline(cameraService: camera)
+        pipeline.configure(uploadSink: sink, uploadEnabled: true)
+
+        let asset = CameraAsset(id: "ptp_1", filename: "DSC_001.JPG", fileSize: 1024)
+        let tempURL = FileManager.default.temporaryDirectory.appendingPathComponent("DSC_001.JPG")
+        try? Data(repeating: 0xFF, count: 8).write(to: tempURL)
+
+        camera.onNewAsset?(asset)
+        try? await Task.sleep(nanoseconds: 300_000_000)
+
+        XCTAssertEqual(sink.uploadCount, 1)
+        try? FileManager.default.removeItem(at: tempURL)
+    }
+}
+
+@MainActor
+private final class MockCameraService: CameraServiceProtocol {
+    let brand: CameraBrand = .sony
+    var connectionState: CameraConnectionState = .connected(deviceName: "Mock")
+    var onConnectionStateChange: ((CameraConnectionState) -> Void)?
+    var onNewAsset: ((CameraAsset) -> Void)?
+
+    func connect() async {}
+    func disconnect() async {}
+
+    func listAssets() async throws -> [CameraAsset] {
+        []
+    }
+
+    func downloadAsset(_ asset: CameraAsset) async throws -> URL {
+        let url = FileManager.default.temporaryDirectory.appendingPathComponent(asset.filename)
+        if !FileManager.default.fileExists(atPath: url.path) {
+            try Data(repeating: 0xFF, count: 8).write(to: url)
+        }
+        return url
+    }
+}
+
+@MainActor
+private final class MockUploadSink: CameraAssetUploadSink {
+    var uploadCount = 0
+
+    func upload(
+        localURL: URL,
+        fileName: String,
+        fileType: Int,
+        progress: @escaping @Sendable (Int) -> Void
+    ) async throws -> String {
+        uploadCount += 1
+        progress(100)
+        return "https://cdn/mock/\(fileName)"
+    }
+}