feat: add spectron and utility dependencies

package.json

@@ -36,8 +36,10 @@
     "@types/jasmine": "~3.5.0",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "^12.11.1",
+    "chromedriver": "^81.0.0",
     "codelyzer": "^5.1.2",
     "cpy-cli": "^3.1.0",
+    "cross-env": "^7.0.2",
     "del-cli": "^3.0.0",
     "electron": "^8.2.3",
     "electron-builder": "^22.5.1",
@@ -52,6 +54,7 @@
     "npm-run-all": "^4.1.5",
     "protractor": "~5.4.3",
     "rxjs": "~6.5.4",
+    "spectron": "^10.0.1",
     "ts-node": "~8.3.0",
     "tslib": "^1.10.0",
     "tslint": "~6.1.0",