Marc-André Bombeck e51fb49b89 refactor(coach): rework the coach card layout for balance and breathing room ...

Rebuild the coach conversation surface so it uses the full width without
feeling cramped:

- Widen the inline history rail (260px -> 300px on lg, 340px on xl) and
  bump rail typography + padding off the cramped 10/11px scale so the
  conversation list and source toggles read at a comfortable size.
- Align the dividers across columns: the header, the history-rail
  heading, and the centre rail-tray strip now share one fixed h-14 band
  with identical borders, so the lines land on the same row instead of
  the restless two-height split.
- Redesign the header leading cluster: the surface-toggle sits in its
  own group behind a hairline divider rather than crowding the avatar,
  which steps up to size-9.
- Give the full-page coach card more vertical room and a soft shadow so
  it fills the standalone route instead of leaving a wasted band below.
- Even the coach FAB corner inset so the right gap matches the bottom
  gap at each breakpoint.

2026-06-16 21:54:08 +02:00

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page.tsx

refactor(coach): rework the coach card layout for balance and breathing room

2026-06-16 21:54:08 +02:00