Folded cards stay folded

New

• Settings → Models groups Explore rows by provider and shows a page of cards at a time. The quick picker groups the same way, so each provider heading appears once.
• A cloud model's price is input / output per million tokens. A rate under a cent shows as <$0.01, a free model shows Free, and the tooltip names the source and a cached-input rate when the catalog has one. A model with no published price shows no figure.
• The reasoning control shows Auto when the saved effort is one this model does not accept. Switching back to a model that accepts it restores the saved effort.

Fixed

• A card you fold in a split chat stays folded when you focus another pane and come back. Opening a chat that is already building still shows its checklist the first time, unless you already folded it.
• The window no longer scrolls sideways when a pane is narrower than its content. The extra stays inside the pane.
• Stopping a run while the provider is waiting to retry clears the spinner. A run that ends without a finish event does the same.
• A cloud provider that rejects a tool-schema keyword still receives the call. The constraint is written into the description, and Vortex still checks the original schema.