feat: add travel album OTG import flow

suixinkan/Features/TravelAlbum/API/TravelAlbumAPI.swift

@@ -29,6 +29,9 @@ protocol TravelAlbumServing {
         isPurchased: Int?
     ) async throws -> TravelAlbumListResponse<TravelAlbumMaterial>
 
+    /// 上传并登记旅拍相册素材。
+    func uploadMaterial(_ request: TravelAlbumUploadMaterialRequest) async throws -> TravelAlbumMaterial
+
     /// 删除旅拍相册。
     func deleteAlbum(id: Int) async throws
 
@@ -107,6 +110,11 @@ final class TravelAlbumAPI: TravelAlbumServing {
         )
     }
 
+    /// 上传并登记旅拍相册素材。
+    func uploadMaterial(_ request: TravelAlbumUploadMaterialRequest) async throws -> TravelAlbumMaterial {
+        try await client.send(APIRequest(method: .post, path: "\(basePath)/upload-material", body: request))
+    }
+
     /// 删除旅拍相册。
     func deleteAlbum(id: Int) async throws {
         let _: EmptyPayload = try await client.send(