Tether 2.2.0-beta.2

The chat top bar now shows the project name next to the machine badge. Attaching an image on the New session screen works again. Answering a set of similar questions no longer fails with "Couldn't read the question on the machine". The "Claude Code is asking something" panel is never empty: when the prompt can't be read it says what Claude is waiting for. Background subagents show in one strip instead of two.