Trial ended

The composer, once a trial is over. The thread stays readable; this card says what was made is saved, keeps the message that was about to be sent, and offers one way on: keep the plan that was tried. Every plan, the free plan and a few more days are there, but quieter. Once the plan is kept or the trial extended, it hands the draft back with Send. Reads the ended trial from the useChat error a route returns.