mix() was not rendering correctly. Replaced with stepped thresholds:
- >80%: bright red (#ff0000)
- >60%: red-orange (#ff4400)
- >40%: orange (#ff8800)
- >20%: yellow (#ffcc00)
- >5%: cool blue (#446688)
- <=5%: very cold (#2d2d44)
Dark text when heat > 20%. Removed debug eprintln.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Gradient: dark purple -> orange -> red (more contrast than blue->yellow)
- Text switches to dark (#1a1a2e) when heat > 0.3
- Bold text in heatmap mode
- Sublabel opacity reduced in heatmap
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Full port of the KaSe/KeSp split keyboard configurator from egui to Slint:
- 6 tabs: Keymap, Advanced, Macros, Stats, Settings, Flash
- Responsive keyboard view with scale-to-fit and key rotations
- Key selector popup with categorized grid, MT/LT builders, hex input
- Combo key picker with inline keyboard visual
- Macro step builder with visual tags
- Serial communication via background threads + mpsc polling
- Heatmap overlay with blue-yellow-red gradient
- OTA flasher with prog port VID filtering and partition selector
- WPM polling, Tamagotchi, Autoshift controls
- Dracula theme matching egui version
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
