fix: 医生下拉关联真实用户 + 清理脏数据 + 3D查看器

修复:
- 医生下拉改为调用/system/user/list获取所有活跃用户
- 新建任务表单filterable选择真实医生
- 清理测试产生的脏数据(7个CANCELLED任务+5个测试报告)
- 修复卡住的PROCESSING任务(改为CANCELLED)

医生列表:
- 显示所有活跃用户的nickName+userName
- 支持搜索过滤

healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/reconstruction/controller/Reconstruction3DController.java

@@ -4,6 +4,10 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.core.common.core.domain.R;
 import com.healthlink.his.reconstruction.domain.*;
 import com.healthlink.his.reconstruction.service.*;
+import com.core.system.service.ISysUserService;
+import com.core.system.service.ISysRoleService;
+import com.core.common.core.domain.entity.SysRole;
+import com.core.common.core.domain.entity.SysUser;
 import lombok.AllArgsConstructor;import lombok.extern.slf4j.Slf4j;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;import org.springframework.web.bind.annotation.*;
@@ -13,6 +17,8 @@ public class Reconstruction3DController {
     private final IReconstructionTaskService taskService;
     private final IReconstructionResultService resultService;
     private final IReconstructionReportService reportService;
+    private final ISysUserService userService;
+    private final ISysRoleService roleService;
 
     // ==================== 重建任务 ====================
     @GetMapping("/task/page")
@@ -100,4 +106,32 @@ public class Reconstruction3DController {
         stats.put("totalReports", reportService.count());
         return R.ok(stats);
     }
+
+    // ==================== 医生列表 ====================
+    @GetMapping("/doctors")
+    public R<?> getDoctors() {
+        SysUser query = new SysUser();
+        query.setStatus("0");
+        query.setDelFlag("0");
+        List<SysUser> allUsers = userService.selectUserList(query);
+        // For each user, check if they have role 200 (doctor)
+        List<Map<String, Object>> doctors = new ArrayList<>();
+        for (SysUser user : allUsers) {
+            List<SysRole> roles = roleService.selectRolesByUserId(user.getUserId());
+            if (roles != null) {
+                for (SysRole role : roles) {
+                    if (role.getRoleId() != null && role.getRoleId() == 200L) {
+                        Map<String, Object> doc = new HashMap<>();
+                        doc.put("userId", user.getUserId());
+                        doc.put("userName", user.getUserName());
+                        doc.put("nickName", user.getNickName());
+                        doctors.add(doc);
+                        break;
+                    }
+                }
+            }
+        }
+        return R.ok(doctors);
+    }
+
 }