Redesign the Coach frontend toward a calm, prompt-first reading
experience:
- Narrow the reading column to a centred max-w-2xl with a roomier
vertical rhythm so the conversation reads like a document rather than
a packed log.
- Make the page-surface conversation rail collapsible and collapsed by
default. A single labelled toggle in the rail strip opens it (lg+),
the rail heading carries a matching close control, and the column
folds to zero width with a smooth grid transition. Below lg the
bottom tray is unchanged. The fullscreen header keeps only the
minimize control.
- Replace the boxy default scrollbar on the thread, history list, and
composer with a thin, rounded, subtle bar across WebKit and Firefox,
scoped to the components.
- Polish the pre-stream beat: the Thinking indicator now pairs bouncing
dots with the label, and the assistant turn fades in so the hand-off
to streamed tokens reads as one motion.
- Return voice dictation to the composer via the Web Speech API. The
mic mounts only where the browser supports recognition, dictates into
the textarea, and is keyboard- and screen-reader-accessible.
New labels land in all six locale bundles.
Marc-André Bombeck
36adedad58