fix(项目管理): 环境管理-添加HTTP-选择接口模块-修复缺少包含新增子模块的缺陷

--bug=1049204 --user=吕梦园
https://www.tapd.cn/55049933/bugtrace/bugs/view/1155049933001049204
--bug=1049202 --user=吕梦园
https://www.tapd.cn/55049933/bugtrace/bugs/view/1155049933001049202

frontend/src/components/pure/ms-tree-select/index.vue

@@ -82,7 +82,7 @@
               }}
             </MsButton>
             <MoreMenuDropdown
-              v-if="props.showContainChildModule && !nodeData.disabled && nodeData.children && nodeData.children.length"
+              v-if="props.showContainChildModule && !nodeData.disabled && nodeData.id !== 'root'"
               v-model:contain-child-module="nodeData.containChildModule"
               @handle-contain-child-module="
                 (containChildModule) => handleContainChildModule(nodeData, containChildModule)

frontend/src/views/project-management/environmental/components/envParams/popUp/AddHttpDrawer.vue

@@ -395,6 +395,15 @@
     }
   );
 
+  watch(
+    () => form.value.moduleId,
+    (newValue) => {
+      if (newValue) {
+        httpRef.value?.validateField('moduleId');
+      }
+    }
+  );
+
   const handleCancel = () => {
     visible.value = false;
     resetForm();