Fix chart tooltip not dissapearing

client/web/admin/package.json

@@ -29,7 +29,6 @@
     "bootstrap-vue": "2.23.1",
     "brace": "^0.11.1",
     "copy-to-clipboard": "^3.3.1",
-    "echarts": "^5.3.3",
     "flush-promises": "^1.0.2",
     "fstream": "^1.0.12",
     "kind-of": "^6.0.3",
@@ -42,7 +41,6 @@
     "set-value": "^4.0.1",
     "sinon": "^7.3.2",
     "vue": "2.6.14",
-    "vue-echarts": "^6.2.3",
     "vue-native-websocket": "^2.0.15",
     "vue-router": "3.1.5",
     "vue2-brace-editor": "^2.0.2",