Claude Code's Hidden Fullscreen Rendering Mode

◇ Could this help me?

Adopt with caution. The underlying idea, a fullscreen/rendering mode that makes selecting and deleting text easier in the terminal, would be a nice quality-of-life win, but the exact command shown is unverified (the instruction itself only guesses it is '/terminal'). Confirm the feature and its real command in the current Claude Code docs before relying on it, rather than taking the clip at face value. General Claude Code update if it checks out.