0.26.0

Features

• Codex agent tabs — open a Codex CLI tab alongside Claude, and every agent tab now shows when it's working or waiting on you.
• Boards the agent can see — Raven tells the agent which frames are in your view, so "this one" works and agent-written frames land where you're looking.
• Full-screen boards — fold the sidebars and header away to give a board the whole window.

Fixes

• Board thumbnails — frames sized to their content now show at their true proportions in chat cards and the board grid.