chore(flow-editor)!: 移除 bpmn-js 依赖与画布文件

package.json

@@ -22,7 +22,6 @@
         "@wangeditor/editor-for-vue": "^5.1.12",
         "alova": "^3.4.0",
         "axios": "^0.24.0",
-        "bpmn-js": "^17.11.1",
         "lodash": "^4.17.21",
         "mitt": "^3.0.1",
         "mockjs": "^1.1.0",