feat(display): windows: full-screen, F1 cycles, OS bar (names, front, user); canvas-only (display-owned buffers, 4 max, reused); launchers OPEN (pm per app, terminal own), window caps minted by display; FORGET on launcher death via init courier; raster crate (font, chunked text); F-keys in input; terminal+snake on canvas; REDRAW gone

crates/raster/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "raster"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+types = { workspace = true }
+port-framebuffer = { workspace = true }
+
+[dev-dependencies]
+driver-framebuffer-mock = { workspace = true }