对齐旅拍相册详情页 Android UI，并修复网格预览与布局问题。

重构相册详情为信息卡片、Tab 筛选、排序、批量删除与底部上传栏；修复网格重叠、禁用按钮蒙层，并支持点击预览大图。同步扩展素材列表 API 与 ViewModel 分页逻辑，并优化有线传图缩略图与传输性能。

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

suixinkan/Core/CameraTransfer/CameraTransferTask.swift

@@ -24,6 +24,8 @@ struct CameraTransferTask: Identifiable, Equatable, Codable {
     let filename: String
     var localPath: String?
     var remoteURL: String?
+    /// 相机文件拍摄时间，格式 `yyyy-MM-dd HH:mm:ss`。
+    var capturedAt: String?
     var status: CameraTransferStatus
     var progress: Int
     var errorMessage: String?
@@ -34,6 +36,7 @@ struct CameraTransferTask: Identifiable, Equatable, Codable {
         filename: String,
         localPath: String? = nil,
         remoteURL: String? = nil,
+        capturedAt: String? = nil,
         status: CameraTransferStatus = .pending,
         progress: Int = 0,
         errorMessage: String? = nil
@@ -43,11 +46,36 @@ struct CameraTransferTask: Identifiable, Equatable, Codable {
         self.filename = filename
         self.localPath = localPath
         self.remoteURL = remoteURL
+        self.capturedAt = capturedAt
         self.status = status
         self.progress = progress
         self.errorMessage = errorMessage
     }
 
+    /// 将日期格式化为列表使用的拍摄时间字符串。
+    static func capturedAtString(from date: Date?) -> String {
+        Self.capturedAtFormatter.string(from: date ?? Date())
+    }
+
+    /// 从本地文件推断拍摄时间。
+    static func capturedAtString(forLocalPath path: String) -> String? {
+        guard let url = CameraDownloadStorage.resolveLocalURL(from: path),
+              FileManager.default.fileExists(atPath: url.path),
+              let attributes = try? FileManager.default.attributesOfItem(atPath: url.path)
+        else { return nil }
+
+        let date = (attributes[.creationDate] as? Date)
+            ?? (attributes[.modificationDate] as? Date)
+        return date.map { capturedAtString(from: $0) }
+    }
+
+    private static let capturedAtFormatter: DateFormatter = {
+        let formatter = DateFormatter()
+        formatter.locale = Locale(identifier: "zh_CN")
+        formatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
+        return formatter
+    }()
+
     /// 本地文件 URL，支持相对路径与旧版绝对路径。
     var localURL: URL? {
         guard let localPath, !localPath.isEmpty else { return nil }