title	issue
Remove deprecated and unused dependencies	NEXT-18421

Storefront

Removed deprecated polyfill NPM packages and their respective imports from Resources/app/storefront/src/helper/polyfill-loader.helper.js:
- Removed object-fit-images
- Removed form-association-polyfill
- Removed mdn-polyfills
- Removed picturefill
- Removed element-closest
- Removed formdata-polyfill
- Removed object-fit-polyfill
- Removed intersection-observer
- Removed report-validity
Removed unused NPM packages
- Removed nunito-fontface
- Removed exports-loader
- Removed imports-loader
- Removed optimize-css-assets-webpack-plugin
- Removed sass-resources-loader
- Removed stylelint-webpack-plugin
- Removed copy-webpack-plugin