fix: 获取APP信息无需登录

@@ -7,6 +7,7 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
+import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.yunteng.dto.SysAppDesignDTO;
 import org.thingsboard.server.controller.BaseController;
 import org.thingsboard.server.dao.yunteng.service.SysAppDesignService;
@@ -27,7 +28,12 @@ public class YtAppDesignController extends BaseController {
   @GetMapping("get")
   @ApiOperation("查询详情")
   public ResponseEntity<SysAppDesignDTO> get() throws ThingsboardException {
-    return ResponseEntity.ok(sysAppDesignService.get(getCurrentUser().getCurrentTenantId()));
+    String tenantId = EntityId.NULL_UUID.toString();
+    try {
+      tenantId = getCurrentUser().getCurrentTenantId();
+    } catch (ThingsboardException e) {
+    }
+    return ResponseEntity.ok(sysAppDesignService.get(tenantId));
   }
 
   @PutMapping("update")