1840 categories community

[dmijatovic]

Add separate categories filters per root element

Closes #1840

Changes proposed in this pull request:

• Implements splitting categories into multiple filter items at root elements
• Created some additional tests and fixed few minor errors seen during development.

How to test:

• make start to build and generate test data.
• find community that has categories defined to show multiple filters. Test working of it.
• find community that has NO categories and create some in multiple levels and test the working of it.
• if possible test with real data too

PR Checklist:

• Increase version numbers in docker-compose.yml
• Link to a GitHub issue
• Update documentation
• Tests

[sonarqubecloud]

Quality Gate passed for 'rsd-frontend'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
42.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[jmaassen]

I noticed that the data generation sometimes generates categories which are not for software and not for projects:

Bit of a strange edgecase 😄

[jmaassen]

Everything seems to work well with generated data, with the limitation that the categories only support two levels. We discussed that limitation before. I'll also try to test with real data.

[ewan-escience]

I noticed that the data generation sometimes generates categories which are not for software and not for projects

Let's keep that: one goal of the data-generation is to check whether or not the RSD holds up on weird edge cases.