feat: add tree line

package.json

@@ -40,7 +40,7 @@
     "dayjs": "^1.10.7",
     "driver.js": "^0.9.8",
     "echarts": "^5.3.0",
-    "element-plus": "^2.0.4",
+    "element-plus": "^2.0.5",
     "element-resize-detector": "^1.2.3",
     "js-cookie": "^3.0.1",
     "lodash-es": "^4.17.21",
@@ -116,7 +116,7 @@
     "stylelint-order": "^5.0.0",
     "typescript": "^4.5.5",
     "unplugin-element-plus": "^0.3.1",
-    "vite": "^2.8.6",
+    "vite": "2.7.13",
     "vite-plugin-live-reload": "^2.1.0",
     "vite-plugin-mock": "^2.9.6",
     "vite-plugin-remove-console": "^0.0.6",