拆分宣传页视图并扩充 Mock 数据，合作订单支持获客员备注名并修复线索图片网格尺寸。

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

suixinkanTests/CooperationOrderAPITests.swift

@@ -22,7 +22,8 @@ final class CooperationOrderAPITests: XCTestCase {
         XCTAssertEqual(response.page, 1)
         XCTAssertEqual(response.pageSize, 50)
         XCTAssertEqual(response.list.first?.displayId, 101)
-        XCTAssertEqual(response.list.first?.displayName, "管铜彬")
+        XCTAssertEqual(response.list.first?.displayName, "张哥")
+        XCTAssertEqual(response.list.first?.photogRemarkName, "张哥")
         XCTAssertEqual(response.list.first?.displayPhone, "19281871413")
         XCTAssertEqual(response.list.first?.bindingId, 5)
         XCTAssertEqual(response.list.first?.shareCode, "INV-000101")
@@ -162,6 +163,23 @@ final class CooperationOrderAPITests: XCTestCase {
         let statusJSON = try XCTUnwrap(JSONSerialization.jsonObject(with: statusBody) as? [String: Any])
         XCTAssertEqual(statusJSON["status"] as? Int, 3)
     }
+
+    /// 测试更新合作获客员备注名请求体。
+    func testSaleUserUpdateRemarkUsesPostBody() async throws {
+        let emptyData = try TestFixture.data(named: "empty_success")
+        let session = CooperationRecordingURLSession(data: emptyData)
+        let api = CooperationOrderAPI(client: APIClient(session: session))
+
+        try await api.saleUserUpdateRemark(saleUserId: 123, photogRemarkName: "张哥")
+
+        let request = try XCTUnwrap(session.requests.last)
+        XCTAssertEqual(request.httpMethod, "POST")
+        XCTAssertEqual(request.url?.path, "/api/yf-handset-app/photog/sale-user/update-remark")
+        let body = try XCTUnwrap(request.httpBody)
+        let json = try XCTUnwrap(JSONSerialization.jsonObject(with: body) as? [String: Any])
+        XCTAssertEqual(json["sale_user_id"] as? Int, 123)
+        XCTAssertEqual(json["photog_remark_name"] as? String, "张哥")
+    }
 }
 
 /// URLSession 测试替身，记录合作订单 API 请求。