How to rebuild and deploy a vue project?

Question

JavaScript

There is a project written in Bitrix, but with vue connected to it.
My job is to do some tweaking, but after changing a component in vue or adding a new one, there are no changes on the site. I understand that after changing the components, you need to rebuild the project, and then deploy it to the dist folder, but the problem is that I don't know how to do it. As I understand it, everything is already working, the configs are correct, but I'm doing something wrong.
After a long search on the Internet, I found a few commands that I understand can help.
For example:
npm run build
The output is:

sh: ......./node_modules/.bin/vue-cli-service: Permission denied

Tried running as admin with sudo but same result.
I tried to bind the desired owner through chown, as described on the Internet, but the result is the same.
The question is, how is it usually done? Am I using a completely different command, or should I use it for my purposes and continue to fight with permissions?
config:

{
  "name": "vue-project",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "watch": "vue-cli-service build --watch",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "@fancyapps/fancybox": "^3.5.7",
    "core-js": "^2.6.5",
    "inputmask": "^4.0.8",
    "is_js": "^0.9.0",
    "jquery": "^3.4.1",
    "js-cookie": "^2.2.0",
    "lodash": "^4.17.11",
    "moment": "^2.24.0",
    "normalize.css": "^8.0.1",
    "postcss-flexbugs-fixes": "^4.1.0",
    "postcss-quantity-queries": "^0.5.0",
    "postcss-short": "^5.0.0",
    "sass-loader": "^7.1.0",
    "vue": "^2.6.10",
    "vuex": "^3.1.1"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "^3.8.0",
    "@vue/cli-plugin-eslint": "^3.8.0",
    "@vue/cli-service": "^3.8.0",
    "babel-eslint": "^10.0.1",
    "eslint": "^5.16.0",
    "eslint-plugin-vue": "^5.0.0",
    "node-sass": "^4.12.0",
    "vue-template-compiler": "^2.6.10"
  },
  "eslintConfig": {
    "root": true,
    "env": {
      "node": true
    },
    "extends": [
      "plugin:vue/essential",
      "eslint:recommended"
    ],
    "rules": {},
    "parserOptions": {
      "parser": "babel-eslint"
    }
  },
  "postcss": {
    "plugins": {
      "autoprefixer": {}
    }
  },
  "browserslist": [
    "> 1%",
    "last 2 versions"
  ]
}

Answer 1

Solution in the comments.
I tried to run recursively chmod -R +x on node_modules: the following error came out. Further, following the traces of this error, I found the following solution from Google:

rm -rf node_modules
npm install
npm run build

And everything worked. Thanks to everyone who replied in the comments to the question!