update yarn scripts

Author: IGoRFonin

package.json

@@ -5,7 +5,8 @@
   "scripts": {
     "start": "PORT=4200 node scripts/start.js",
     "build": "node scripts/build.js",
-    "test": "node scripts/test.js",
+    "test": "CI=1 node scripts/test.js --passWithNoTests",
+    "typecheck": "tsc",
     "lint": "yarn lint:style && yarn lint:js",
     "lint:js": "eslint --ext .ts,.tsx src --max-warnings=0",
     "lint:style": "stylelint \"**/*.(pcss)\"",