Initial commit: SimVision tvOS streaming app

Features:
- VOD library with movie grouping and version detection
- TV show library with season/episode organization
- TMDB integration for trending shows and recently aired episodes
- Recent releases section with TMDB release date sorting
- Watch history tracking with continue watching
- Playlist caching (12-hour TTL) for offline support
- M3U playlist parsing with XStream API support
- Authentication with credential storage

Technical:
- SwiftUI for tvOS
- Actor-based services for thread safety
- Persistent caching for playlists, TMDB data, and watch history
- KSPlayer integration for video playback

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

KSPlayer-main/Sources/KSPlayer/Core/UXKit.swift

@@ -0,0 +1,48 @@
+//
+//  File.swift
+//  KSPlayer
+//
+//  Created by kintan on 2018/3/9.
+//
+#if canImport(UIKit)
+import UIKit
+#else
+import AppKit
+#endif
+
+extension UIView {
+    var backingLayer: CALayer? {
+        #if !canImport(UIKit)
+        wantsLayer = true
+        #endif
+        return layer
+    }
+
+    var cornerRadius: CGFloat {
+        get {
+            backingLayer?.cornerRadius ?? 0
+        }
+        set {
+            backingLayer?.cornerRadius = newValue
+        }
+    }
+}
+
+@objc public enum ControlEvents: Int {
+    case touchDown
+    case touchUpInside
+    case touchCancel
+    case valueChanged
+    case primaryActionTriggered
+    case mouseEntered
+    case mouseExited
+}
+
+protocol KSSliderDelegate: AnyObject {
+    /**
+     call when slider action trigged
+     - parameter value:      progress
+     - parameter event:       action
+     */
+    func slider(value: Double, event: ControlEvents)
+}