Added lint to scripts

Author: AlexanderYW

package.json

@@ -8,6 +8,7 @@
     "test": "cross-env BABEL_ENV=test karma start test/karma.conf.js --single-run",
     "clean": "rimraf dist",
     "coverage": "cross-env BABEL_ENV=test karma start test/karma.conf.js",
+    "lint": "npm run lint:css && npm run lint:js",
     "lint:css": "stylelint src/**/*.{vue,css,scss}",
     "lint:js": "npx eslint --ext js --ext jsx --ext vue src src/**/*.spec.js build",
     "lint:js:fix": "npm run lint:js -- --fix",