Yattee v2 rewrite

Yattee/Views/Settings/PlayerControls/CompactPreviewButtonView.swift

@@ -0,0 +1,36 @@
+//
+//  CompactPreviewButtonView.swift
+//  Yattee
+//
+//  Simplified button preview for pill and mini player editors.
+//  Renders icon buttons without complex features like sliders, title/author, or spacers.
+//
+
+import SwiftUI
+
+struct CompactPreviewButtonView: View {
+    let configuration: ControlButtonConfiguration
+    let size: CGFloat
+
+    var body: some View {
+        Image(systemName: iconName)
+            .font(.system(size: iconSize))
+            .foregroundStyle(.white.opacity(0.9))
+            .frame(width: size, height: size)
+    }
+
+    // MARK: - Private
+
+    /// Icon name, using seek settings for seek buttons
+    private var iconName: String {
+        if configuration.buttonType == .seek, let seekSettings = configuration.seekSettings {
+            return seekSettings.systemImage
+        }
+        return configuration.buttonType.systemImage
+    }
+
+    /// Play/pause is slightly larger than other buttons
+    private var iconSize: CGFloat {
+        configuration.buttonType == .playPause ? size * 0.9 : size * 0.7
+    }
+}