Define filter for "Use Case"

Problem/Motivation

Given that neither module category or ecosystem provide adequate filtering for how a project might be used, we have discussed adding a filter for "Use Case"

Steps to reproduce

Proposed resolution

To move this along:

1. Gather a list of potential Use Case titles/names along with some detail for a description.
2. Review and determine next steps

Remaining tasks

• ✅ File as a child issue for the site building committee
• ☐ Create Initial list
• ☐ Review Initial list to determine next steps
• ☐ Full testing and approval
• ☐ Credit contributors
• ☐ Review with the product owner
• ☐ Release

User interface changes

API changes

Data model changes

Release notes snippet