update: remove vue-demi

package.json

@@ -38,7 +38,7 @@
     "d3-zoom": "^3.0.0",
     "fast-deep-equal": "^3.1.3",
     "pinia": "^2.0.0-beta.3",
-    "vue-demi": "latest"
+    "vue": "^3.0.5"
   },
   "devDependencies": {
     "@babel/core": "^7.14.6",
@@ -74,18 +74,8 @@
     "rollup-plugin-typescript2": "^0.30.0",
     "typescript": "^4.3.5",
     "vite": "^2.3.8",
-    "vue": "^3.0.5",
     "vue-tsc": "^0.0.24"
   },
-  "peerDependencies": {
-    "@vue/composition-api": "^1.0.0-rc.13",
-    "vue": "^2.6.11 || >=3.0.5"
-  },
-  "peerDependenciesMeta": {
-    "@vue/composition-api": {
-      "optional": true
-    }
-  },
   "publishConfig": {
     "access": "public",
     "registry": "http://registry.npmjs.org/"