fix: resolve touch interception and visibility issues during player state transitions

Author: CodeLab-SK

app/src/main/java/com/hhst/youtubelite/player/LitePlayer.java

@@ -379,8 +379,10 @@ public void play(String url, final long initialPositionMs) {
 
 			if (isMusic) {
 				playerView.hide();
+				playerView.resetMiniPlayerTouchTracking();
 			} else {
 				playerView.show();
+				playerView.resetMiniPlayerTouchTracking();
 			}
 			controller.syncRotation(DeviceUtils.isRotateOn(activity), activity.getResources().getConfiguration().orientation);
 		});
@@ -453,6 +455,7 @@ public void playLocal(@NonNull Uri uri, @Nullable String title, @Nullable List<D
 			engine.clear();
 			playerView.setTitle(title);
 			playerView.show();
+			playerView.resetMiniPlayerTouchTracking();
 			engine.playLocal(uri, title, subtitles);
 			controller.syncRotation(DeviceUtils.isRotateOn(activity), activity.getResources().getConfiguration().orientation);
 		});
@@ -468,6 +471,7 @@ public void hide() {
 		cancelCurrentExtraction();
 		activity.runOnUiThread(() -> {
 			playerView.hide();
+			playerView.resetMiniPlayerTouchTracking();
 			engine.clear();
 			controller.clearRotation();
 			playerView.disableAutoPiP();

app/src/main/java/com/hhst/youtubelite/player/LitePlayerView.java

@@ -293,6 +293,10 @@ public void exitInAppMiniPlayer() {
 		setResizeMode(miniPlayerRestoreResizeMode);
 		updateMiniPlayerInteractionHandlers();
 		animateMiniTransition(startX, startY, startWidth, startHeight);
+		post(() -> {
+			requestLayout();
+			invalidate();
+		});
 	}
 
 	public void closeInAppMiniPlayerWithFade(@Nullable Runnable onClosed) {
@@ -760,7 +764,7 @@ private void persistMiniPlayerLayoutState() {
 						pxToDp(miniPlayerSavedTranslationY));
 	}
 
-	private void resetMiniPlayerTouchTracking() {
+	public void resetMiniPlayerTouchTracking() {
 		clearMiniPlayerPendingTapTarget();
 		miniPlayerTouchCaptured = false;
 		miniPlayerDragging = false;
@@ -938,6 +942,9 @@ public void setResizeMode(int resizeMode) {
 
 	public void show() {
 		setVisibility(View.VISIBLE);
+		setAlpha(1.0f);
+		setClickable(true);
+		setFocusable(true);
 	}
 
 	public void hide() {

app/src/main/java/com/hhst/youtubelite/player/controller/Controller.java

@@ -85,7 +85,7 @@ public class Controller {
 	private static final int HINT_PADDING_DP = 8;
 	private static final int HINT_TOP_MARGIN_DP = 24;
 	private static final int CONTROLS_HIDE_DELAY_MS = 1500;
-	private static final int UNDO_HIDE_DELAY_MS = 7000;
+	private static final int UNDO_HIDE_DELAY_MS = 5000;
 	static final float DISABLED_BUTTON_ALPHA = 0.38f;
 
 	@NonNull