Simplify the public event and CPU API

Applications now need far less ceremony: hello.c is a 20-line loop that
handles REFRESH, CLOSE and QUIT and draws into the surface's own pixels.

- Fold GEOMETRY, STATE and FOCUS into one WINDOW event carrying size,
  scale and state; unchanged values send nothing.
- Guarantee REFRESH once a window has a size and after every resize,
  never at size zero.
- Merge DROP_HOVER into DROP with over/leave/data actions and give drag
  and drop actions enums.
- Keep event strings valid until the next wait and drop
  yasl_event_release; empty or failed waits report NONE.
- Replace copy-in presentation with a lent pixel buffer:
  yasl_cpu_pixels and yasl_cpu_present.
- Remove yasl_poll_event, yasl_cpu_read_pixels, unused event fields and
  comments that restated names.
- Wayland: resize floating windows in request_size instead of reporting
  it unsupported, and stop marking new GPU surfaces as Vulkan so
  yasl_vulkan_create_surface no longer fails with NATIVE_WINDOW_IN_USE.

Also includes the in-progress public API refactor that was uncommitted
in the tree (removal of the app/loop layer, new surface, GL and Vulkan
entry points).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/platform/cocoa/desktop.m b/src/platform/cocoa/desktop.m
index 526cbb9..76aa551 100644
--- a/src/platform/cocoa/desktop.m
+++ b/src/platform/cocoa/desktop.m
@@ -2,7 +2,7 @@
 #import <UserNotifications/UserNotifications.h>
 
 #include "common/desktop.h"
-#include "yasl/desktop.h"
+#include "common/private_desktop.h"
 
 #include <CoreFoundation/CoreFoundation.h>
 #include <limits.h>
@@ -94,11 +94,11 @@ uint32_t desktop_appearance(void)
         NSAppearanceName name = [NSApp.effectiveAppearance
             bestMatchFromAppearancesWithNames:@[NSAppearanceNameAqua, NSAppearanceNameDarkAqua]];
         if ([name isEqualToString:NSAppearanceNameDarkAqua])
-            flags |= YASL_APPEARANCE_DARK;
+            flags |= YASL_PRIVATE_APPEARANCE_DARK;
         else if (name)
-            flags |= YASL_APPEARANCE_LIGHT;
+            flags |= YASL_PRIVATE_APPEARANCE_LIGHT;
         if ([NSWorkspace sharedWorkspace].accessibilityDisplayShouldIncreaseContrast)
-            flags |= YASL_APPEARANCE_HIGH_CONTRAST;
+            flags |= YASL_PRIVATE_APPEARANCE_HIGH_CONTRAST;
         return flags;
     }
 }