Allow editing var decls and function decls

package.json

@@ -21,6 +21,7 @@
     "@types/katex": "^0.14.0",
     "@types/uuid": "^8.3.4",
     "@vuetify/vite-plugin": "1.0.0-alpha.10",
+    "chart.js": "^3.7.1",
     "dependency-graph": "^0.11.0",
     "install": "^0.13.0",
     "katex": "^0.15.3",
@@ -28,6 +29,7 @@
     "quasar": "^2.6.6",
     "uuid": "^8.3.2",
     "vue": "^3.2.25",
+    "vue-chart-3": "^3.1.8",
     "vue-router": "^4.0.14",
     "vuetify": "3.0.0-beta.0"
   },