The deploy log you have linked is different to that in the screenshots posted @marynaplp. However, based on the package.json, I suggest the issue is the version of node-sass
"node-sass": "^4.14.0",
As mentioned in several posts (try here or here or search) NodeJS v16+ requires node-sass v6.0+.
Your options are to upgrade node-sass or downgrade the NodeJS version used to build your site to v14. See:
The former option is likely the better of the two as the latter may still cause build failures as other dependencies may require v16.