#270 match key token filters limited to 1 degree

[arawinters]

Pull request questions

Which issue does this address

resolves #270

Why was change needed

There was an ask from @jbutcher21 for the Match Key Token filter(s) to only apply to the first-level deep relationships. He thought it was confusing that there match keys being show in the filter(s) list that were only present between entity nodes who'm themselves were related to the focal entity by a different match key(s).

What does change improve

Only match key tokens that are related to the primary/focused entity are shown in the tag cloud

[arawinters]

okay. so I've manually compiled and reviewed the image built from this branch and it seems stable. the github action that is failing has to do with a slack integration so I'm going to push this to main so I can tag a new beta image for testing. We can deal with the failing action separately from this ticket since it's kind of holding things up.