feat: tvos support

shared/apple/MpvPlayer/MpvPlayerCoreBase.swift

@@ -2,7 +2,7 @@ import Foundation
 import Libmpv
 import QuartzCore
 
-#if os(iOS)
+#if os(iOS) || os(tvOS)
 import UIKit
 #elseif os(macOS)
 import Cocoa
@@ -26,6 +26,8 @@ class MpvMetalLayer: CAMetalLayer {
     }
 
     #if os(iOS)
+    // wantsExtendedDynamicRangeContent is unavailable on tvOS as of SDK 26.4,
+    // so this override only applies to iOS / macOS.
     @available(iOS 16.0, *)
     override var wantsExtendedDynamicRangeContent: Bool {
         get { super.wantsExtendedDynamicRangeContent }

shared/apple/MpvPlayer/MpvPlayerPluginShared.swift

@@ -1,10 +1,10 @@
-#if os(iOS)
+#if os(iOS) || os(tvOS)
 import Flutter
 #elseif os(macOS)
 import FlutterMacOS
 #endif
 
-/// Protocol for shared MpvPlayerPlugin method handlers across iOS and macOS.
+/// Protocol for shared MpvPlayerPlugin method handlers across iOS, tvOS, and macOS.
 /// Platform-specific methods (PiP, initialization, window finding) remain
 /// in the per-platform MpvPlayerPlugin files.
 protocol MpvPluginShared: AnyObject, MpvPlayerDelegate {