v1.3.3 - UI fixes v2

Fix prompt panel borders so closing corners remain visible without ellipses in the rules. Add the KitCode heading and a cat with animated tail and occasional blinking while work is active. Use the theme accent for the Escape hint. Show multiple live subagents in a compact summary with up to three progress rows and a /subagents shortcut. Bound the visible input area while preserving the submitted text.