Player controls UI changes

WIP on controls

Chapters

working

Add previews variable

Add lists ids

WIP

Shared/Player/Controls/OSD/NetworkState.swift

@@ -0,0 +1,22 @@
+import SwiftUI
+
+struct NetworkState: View {
+    @EnvironmentObject<PlayerModel> private var player
+    @EnvironmentObject<NetworkStateModel> private var model
+
+    var body: some View {
+        Buffering(state: model.fullStateText)
+            .opacity(model.pausedForCache || player.isSeeking ? 1 : 0)
+    }
+}
+
+struct NetworkState_Previews: PreviewProvider {
+    static var previews: some View {
+        let networkState = NetworkStateModel()
+        networkState.bufferingState = 30
+
+        return NetworkState()
+            .environmentObject(networkState)
+            .environmentObject(PlayerModel())
+    }
+}