36f4c222d9
Removes wry/tao WebView layer. Adds a pixel-level canvas API so Engram programs can drive the window directly — fill rects, draw text, handle mouse/keyboard input — enabling the UI framework to be written in Engram. Dependencies: winit 0.29 (rwh_05), softbuffer 0.3, tiny-skia 0.11, fontdue 0.8.