Explore further use of npm modules to reduce bugs reported by sonarcloud

Sonarcloud reports 10 bugs in ofbiz sources:

https://sonarcloud.io/project/issues?resolved=false&types=BUG&id=apache_ofbiz-framework

We tend to only notice bugs in new code as they will be highlighted during pull request checking.

The majority of these bugs are related to javascript/css files under themes/common-theme/webapp/common-theme not authored by the OFBiz project.

Explore whether suitable replacements are available for these files as npm modules. If so, remove those files from ofbiz-framework and replace with a corresponding dependency in themes/common-theme/webapp/common-theme/js/package.json.