Brand colors (blue, purple, teal, amber, pink) plus complementary
fills (indigo, sky, rose, green) arranged in a gradient flow:
blue indigo purple
sky pink rose
amber green teal
- Use half-block chars (▐█ █▌) for outer tiles to reduce width
- Center pink tile fits snugly between the four corners
- Matches the mosaic windmill proportions from the web UI
- ASCII art mosaic windmill: 4 colored tiles (blue, purple, teal, amber)
with pink center, matching the Mosaic Stack brand
- 3-line info block (Claude Code style):
Line 1: 'Mosaic Stack v0.0.0'
Line 2: model (context) · thinking · agent name
Line 3: ● host connection status
- Remove bordered box in favor of open layout with icon
- Show 'Mosaic Stack TUI' on left, gateway host on right
- Remove connection status from top bar (lives in footer)
- Remove model/conversation from top bar (lives in footer)
