对齐有线传图页 Android UI，并改用相对路径持久化本地照片。

还原顶栏、浮动卡片、时间侧栏与底部交互；照片路径改为 CameraDownloads 相对路径并兼容旧数据；格式 Chip 固定 JPG 且不可点击。

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

suixinkanTests/CameraTransfer/CameraTransferPipelineTests.swift

@@ -11,13 +11,16 @@ import XCTest
 @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。
+    /// 测试新照片下载后触发上传 Sink，并持久化相对路径。
     func testNewAssetTriggersUploadSink() async {
         let camera = MockCameraService()
         let sink = MockUploadSink()
         let pipeline = CameraTransferPipeline(cameraService: camera)
         pipeline.configure(uploadSink: sink, uploadEnabled: true)
 
+        var latestTasks: [CameraTransferTask] = []
+        pipeline.onTasksUpdated = { latestTasks = $0 }
+
         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)
@@ -26,6 +29,12 @@ final class CameraTransferPipelineTests: XCTestCase {
         try? await Task.sleep(nanoseconds: 300_000_000)
 
         XCTAssertEqual(sink.uploadCount, 1)
+        let savedTask = latestTasks.first { $0.assetID == asset.id }
+        XCTAssertEqual(savedTask?.localPath?.hasPrefix("CameraDownloads/"), true)
+        XCTAssertEqual(savedTask?.localPath?.hasPrefix("/"), false)
+        if let localURL = savedTask?.localURL {
+            try? FileManager.default.removeItem(at: localURL)
+        }
         try? FileManager.default.removeItem(at: tempURL)
     }
 }