it is indicated in the documentation to upload these files
immediately I see a problem webpack.mix.js is not in the root folder

search command i searched all directories whit the name webpack.mix.js and saw multiple version webpack.mix.js. I chose MPS/webpack.mix.js

UploadFolder
├── app
├── bootstrap
├── config
├── database
├── modules
├── packages
├── public
├── resources
├── routes
├── storage
├── tests
├── vendor
├── .gitignore
├── .htaccess
├── artisan
├── composer.json
├── composer.lock
└── server.php
└── webpack.mix.js <<---------------

next assignment

Open the folder in command line/terminal and run npm install This required nodejs to be
installed on your server.

I have checked that I have nodejs and yes i have version v10.19.0

i run npm install result:

npm WARN saveError ENOENT: no such file or directory, open '/var/www/html/package.json'
npm WARN enoent ENOENT: no such file or directory, open '/var/www/html/package.json'
npm WARN smarttap No description
npm WARN smarttap No repository field.
npm WARN smarttap No README data
npm WARN smarttap No license field.

up to date in 0.489s
found 0 vulnerabilities

Nothing is described in the documentation package.json
another search command for package.json
I see next:

modules/Auth/package.json
vendor/facade/ignition/package.json
vendor/menarasolutions/geographer-data/package.json
vendor/nesk/puphpeteer/package.json

my logic to grab this one modules/Auth/package.json
so my command: cp modules/Auth/package.json ../../

and run npm install again

next problem

npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated [email protected]: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.3.1 (node_modules/watchpack/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

added 1084 packages from 497 contributors and audited 1086 packages in 20.582s

57 packages are looking for funding
run npm fund for details

found 44 vulnerabilities (1 low, 43 moderate)
run npm audit fix to fix them, or npm audit for details

/var/www
├─┬ https://github.com/sponsors/isaacs
│ └── [email protected], [email protected]
├─┬ https://opencollective.com/postcss/
│ └── [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://opencollective.com/babel
│ └── @babel/[email protected]
├─┬ https://github.com/chalk/chalk?sponsor=1
│ └── [email protected]
├─┬ https://opencollective.com/webpack
│ └── [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://opencollective.com/browserslist
│ └── [email protected], [email protected]
├─┬ https://github.com/sponsors/ljharb
│ └── [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://opencollective.com/core-js
│ └── [email protected]
├─┬ https://github.com/avajs/find-cache-dir?sponsor=1
│ └── [email protected]
├─┬ https://github.com/sponsors/sindresorhus
│ └── [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://github.com/sponsors/epoberezkin
│ └── [email protected]
├─┬ https://github.com/chalk/ansi-styles?sponsor=1
│ └── [email protected]
├─┬ https://github.com/sponsors/jonschlinkert
│ └── [email protected]
├─┬ https://github.com/sponsors/wooorm
│ └── [email protected]
├─┬ https://github.com/sponsors/fb55
│ └── [email protected], [email protected]
├─┬ https://github.com/fb55/entities?sponsor=1
│ └── [email protected]
├─┬ https://github.com/fb55/domhandler?sponsor=1
│ └── [email protected], [email protected]
├─┬ https://github.com/fb55/domutils?sponsor=1
│ └── [email protected]
├─┬ https://github.com/cheeriojs/dom-serializer?sponsor=1
│ └── [email protected]
├─┬ https://github.com/sponsors/feross
│ └── [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://www.patreon.com/feross
│ └── [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://feross.org/support
│ └── [email protected], [email protected], [email protected], [email protected], [email protected]
├─┬ https://github.com/sindresorhus/execa?sponsor=1
│ └── [email protected]
├─┬ https://github.com/sindresorhus/internal-ip?sponsor=1
│ └── [email protected]
├─┬ https://github.com/sponsors/RubenVerborgh
│ └── [email protected]
├─┬ https://github.com/sindresorhus/mem?sponsor=1
│ └── [email protected]
└─┬ https://github.com/chalk/wrap-ansi?sponsor=1
└── [email protected]

and here i give up this is hopeless