- eframe/egui 0.37, liveplot ~2.5
- Replace egui_phosphor_icons with egui_material_icons 0.9 (phosphor
  does not support egui 0.37); icon constants remapped
- SimulinkIcon::Phosphor variant kept for API compat; now stores
  Material Symbols glyph codepoints
- Migrate deprecated egui::Id::new / Ui::id / TextEdit::horizontal_align
  to Id::unique / Ui::scope_id / TextEdit::align

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>