Release 3.8.2.7: Windows taskbar/tray sea-wave icon when connected.

Match macOS Dock behavior using the same idle/connected glyph assets.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/dockicon/dockicon_darwin.go

@@ -12,6 +12,9 @@ import (
 	"github.com/ebitengine/purego/objc"
 )
 
+// BindWindow is a no-op on macOS (Dock uses NSApplication icon image).
+func BindWindow(h unsafe.Pointer) { _ = h }
+
 //go:embed icon_idle.png
 var iconIdlePNG []byte
 
@@ -103,4 +106,7 @@ func SetConnected(connected bool) {
 	}
 	// AppKit must run on the main thread (glaze owns it).
 	app.Send(selPerf, selSet, img, false)
+	if OnIconChange != nil {
+		OnIconChange(connected)
+	}
 }