[ENH] Add JsonB Field to server.model.Crumb

[bendhouseart]

What would you like to see added in this software?

Would you be willing to add an optional JsonB field to Crumb?, e.g.:

class Crumb(Base):
    ...
    meta = Column(JSONB, nullable=True)

Would be super useful for transitioning existing telemetry over to migas (please I don't want to maintain a fork).

Thanks

Do you have any interest in helping implement the feature?

Yes

Additional information / screenshots

No response

[mgxd]

I think this is reasonable, though I'd prefer params over meta - initially I wanted to have a column to track program options, and it would fit nicely with this. My biggest worry is the db bloat this could potentially add (though we already have MIGAS_MAX_REQUEST_SIZE to avoid massive requests). Feel free to open a PR if you are interested in helping to implement this!

[bendhouseart]

params it is! Will push something later this week after I've tested some migrations with it. I'll try to update the dashboard too so one can view them if they really want, but no promises on front end work.