0.22.1

Features

• Claude agent CLI tabs — run the Claude CLI in its own tab, with sessions Raven manages for you.
• Designs — design edits now surface as a canvas card in code tabs, so you can see what changed without leaving the code. Canvases and frames each have one name, used everywhere.
• Composer — press Esc twice on a bare turn to reopen your last message for editing.

Fixes

• Stopping and retrying — the stop button now ends the turn for real, and retry works even when the turn never got a session.
• Interface and setup — effort levels are selectable again in the model picker, compaction shows a labeled row instead of dead air, mention chips have proper spacing, and a failed space setup keeps your first message and its terminal instead of discarding them.