Added a pre commit build hook

package.json

@@ -14,6 +14,9 @@
     "build-bundle": "rollup -c",
     "lint": "vue-cli-service lint"
   },
+  "pre-commit": [
+    "build-bundle"
+  ],
   "dependencies": {
     "core-js": "^3.6.5",
     "three": "^0.137.5",
@@ -32,6 +35,7 @@
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-vue": "^7.0.0",
     "file-loader": "^6.2.0",
+    "pre-commit": "^1.2.2",
     "rollup-plugin-vue": "^6.0.0"
   }
 }