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/init/src/manifest.rs

@@ -103,12 +103,16 @@ pub const SERVERS: &[Program] = &[
         uses: &["input"],
         // Its clients subscribe and take focus.
         restarts_clients: true,
-        // The framebuffer alone is ~1000 pages at 1280x800.
-        ..server("display", b"bin/display", Limits { pages: 1280, regions: 4, ..SMALL })
+        // Its windows' state (input queues among it) is KiBs.
+        stack_pages: 8,
+        // The framebuffer is ~1000 pages at 1280x800, and so is each of
+        // the (at most 4) windows' pixel buffers, which it owns.
+        ..server("display", b"bin/display", Limits { pages: 5200, regions: 8, ..SMALL })
     },
     // Text on the display, lines from the keyboard (it takes input focus).
-    // Its clients wait on lines and Ctrl+C.
-    Program { uses: &["display"], restarts_clients: true, ..server("terminal", b"bin/terminal", SMALL) },
+    // Its clients wait on lines and Ctrl+C. It draws its own text now,
+    // beside a screenful of grid.
+    Program { uses: &["display"], restarts_clients: true, stack_pages: 8, ..server("terminal", b"bin/terminal", SMALL) },
     server("session", b"bin/session", SMALL),
 ];