v0.16.1

Added

• AgentAvatar shape nonla. One color splits into brim, face, and hat. Eyes and the smile travel with look. The mark stays centered.

Changed

• Dark defaults are a warm gray. Page #141413, text #faf9f5, sidebar #1a1918, surface #1f1e1d, bar #262624. Danger #bf4d43, success #629987, link #6a9bcc. Borders and the input wash are opaque warm steps.
• AgentAvatar look keeps the shape on center. Only the eyes move. On nonla, the smile moves with them.
• motion="idle" holds a random direction, then picks another. It still blinks.

Upgrade notes

• To keep the 0.16.0 dark page, set --nonla-bg: #141414, --nonla-text-main: #e0e0e0, --nonla-sidebar: #161616, --nonla-surface: #181818, --nonla-bar: #242424, --nonla-danger: #ef4444, --nonla-success: #3fa266, and --nonla-link: #81a1c1. Secondary text and borders were color-mix off the main ink.