Replace the plain "N/236" byte counter with a radial wheel drawn inside the
input, right-aligned, filling green→amber→red as the message approaches the
236-byte memo cap. Vertically center the text with left padding (FramePadding),
hard-cap typing at the cap (no silent overflow), add Shift+Enter for a newline
(via an always-callback, since ImGui 1.92's Enter shortcut needs exact mods)
while plain Enter still sends, animate the input growing taller as lines are
added, and word-wrap the display instead of overflowing left. Give a hard
newline a touch more space above than a soft wrap in the message bubble.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DanS
e08121af2b