refactor(face):优化人脸识别更新接口及样本展示逻辑

- 修改 updateRecognition 接口返回类型为 void，简化响应内容
- 移除 FaceRecognitionSampleVO 中冗余的字段（sourceType、faceUrl 等）- 删除与过滤原因相关的属性和处理逻辑
- 简化 buildSampleVO 方法参数及内部实现- 调整 resolveSourceUrl 方法中 URL 获取优先级
- 优化样本列表构建逻辑，提升性能与可读性

src/main/java/com/ycwl/basic/controller/mobile/AppFaceController.java

@@ -111,10 +111,11 @@ public class AppFaceController {
     }
 
     @PutMapping("/{faceId}/recognition")
-    public ApiResponse<FaceRecognitionDetailVO> updateRecognition(@PathVariable Long faceId,
+    public ApiResponse<?> updateRecognition(@PathVariable Long faceId,
                                                                   @RequestBody FaceRecognitionUpdateReq req) {
         req.setFaceId(faceId);
-        return ApiResponse.success(faceService.updateRecognition(req));
+        faceService.updateRecognition(req);
+        return ApiResponse.success("OK");
     }
 
     @GetMapping("/{faceId}/recognition/detail")