增强有线传图手动上传并发能力，并稳定列表行布局。

指定/勾选/批量上传支持恢复仅本地持久化的待传照片，手动上传与 pipeline 均按 3 路并发；pipeline 任务签名去重避免状态回退，照片行固定高度并预留进度条占位。

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

suixinkanTests/CameraTransfer/CameraTransferPipelineTests.swift

@@ -60,6 +60,24 @@ final class CameraTransferPipelineTests: XCTestCase {
         XCTAssertEqual(pipeline.task(forAssetID: "asset_retry_001")?.status, .uploaded)
     }
 
+    /// 测试手动上传多张照片时按并发上限上传，而不是串行一张张上传。
+    func testManualUploadAssetsUsesConcurrentLimit() async throws {
+        let camera = MockCameraService()
+        let sink = MockSlowUploadSink()
+        let pipeline = CameraTransferPipeline(cameraService: camera)
+        pipeline.configure(uploadSink: sink, uploadEnabled: true)
+        camera.listedAssets = (1 ... 6).map { index in
+            CameraAsset(id: "manual_\(index)", filename: "MANUAL_\(index).JPG", fileSize: 1024)
+        }
+
+        await pipeline.syncExistingPhotos()
+        await pipeline.uploadAssets(withIDs: camera.listedAssets.map(\.id))
+
+        XCTAssertEqual(sink.uploadCount, 6)
+        XCTAssertGreaterThan(sink.maxActiveUploads, 1)
+        XCTAssertLessThanOrEqual(sink.maxActiveUploads, 3)
+    }
+
     /// 测试拍后传输下载的旧照片，切到边拍边传后不会被新照片触发自动上传。
     func testSwitchingToLiveCaptureDoesNotUploadPostShootDownloads() async throws {
         let camera = MockCameraService()