New checkbox: Hide ontology term identifiers

[sveinugu]

Is your feature request related to a problem? Please describe.
I am annoyed to always have to click the extra level to get to the "term_value" attribute.

Describe the solution you'd like
A checkbox option to skip that level, set true to default. In checked, the term_id/term_value level is skipped and only the term_value values are shown as children.

Describe alternatives you've considered
To always remove this level, but this makes the real content hidden for the user and not in line with the transparency goal of the rest of the design.

Additional context
FAIRtracks 1.0 provides the tag attribute "ontologyTermPair" which is set to true for the parents of the term_id/term_value pair, which should be used to locate the relevant attributes where the term pair level should be skipped.

• Add a "Hide ontology term identifiers" checkbox with the above logic
• Make sure that this checkbox is hidden if none of those properties exist (e.g. the metadata do not follow FAIRtracks).
• If not already a feature, hide also the existing "Show only FAIRtracks attributes" checkbox if no such attributes exist