Introduce a UI surface abstraction (ctx.ui) that tools use for all input
and output instead of touching questionary or the console directly. Two
backends implement it: PlainUi for scripted CLI runs (prints immediately,
byte-for-byte unchanged) and TuiUi for the interactive menu (bounded,
scrollable result windows over a full-screen TuiSession).
The new meshtools/ui/tui package reimplements the slice of questionary the
app used — validated text input, confirm, autocomplete, and selectable
lists — plus framing, progress, and screen management. Swap the dependency
from questionary to prompt_toolkit.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Jean-Pierre MartineauandClaude Opus 4.8
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