The workflow instance can be deleted only when its status is success, failure, stop and pause. (#1079)

* Dependency workflow add dependency correction value

* Download workflow instance map width adjustment and change "desc" field to "description"

* The third-party library that builds the dependency is recommended to be placed in 'devDependencies'

* Tree chart and Gantt chart style modification

* The workflow instance can be deleted only when its status is success, failure, stop and pause.

dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/instance/pages/list/_source/list.vue

@@ -149,7 +149,7 @@
                           shape="circle"
                           size="xsmall"
                           data-toggle="tooltip"
-                          :disabled="item.state === 'RUNNING_EXEUTION'"
+                          :disabled="item.state !== 'SUCCESS' && item.state !== 'FAILURE' && item.state !== 'STOP' && item.state !== 'PAUSE'"
                           :title="$t('delete')">
                   </x-button>
                 </template>