Missing Witnesses in Development

It seems like a lot of the example glosses in devstore do not have witnesses. We need to confirm that in real life all created glosses have at least one witness or it is broken.

Start by inspecting the devstore example glosses and the gloss-creation flow to identify entries without witnesses. Confirm whether the application permits creating a gloss without at least one witness, reproduce the behavior, and define done as every created gloss having a witness or the broken path being clearly identified.

Written by the indexing model from the issue text.