fix now playing swipe softlock

src/components/player/nowPlayingDismiss.ts

@@ -6,6 +6,8 @@ const BASE_DAMPING = 28;
 const MAX_DAMPING = 60;
 const MIN_REMAINING_DISTANCE = 120;
 const VELOCITY_TRAVEL_DAMPING = 1.35;
+const DISMISS_DISTANCE = 140;
+const DISMISS_VELOCITY = 1000;
 
 interface NowPlayingDismissSpring {
   velocity: number;
@@ -13,6 +15,8 @@ interface NowPlayingDismissSpring {
   damping: number;
 }
 
+export type NowPlayingPanRelease = 'dismiss' | 'restore';
+
 /**
  * The overlay pan must briefly yield when its body is being replaced. Otherwise
  * RNGH can cancel the old child tree after it has already written a partial
@@ -26,6 +30,41 @@ export function shouldEnableNowPlayingPan(
   return playerOpen && !childSheetOpen && !bodySwitching;
 }
 
+/**
+ * Queue/lyrics companion rails own their scroll gestures. A non-finite boundary
+ * means there is no companion rail, so the whole phone player remains eligible.
+ */
+export function shouldStartNowPlayingPan(
+  panEnabled: boolean,
+  absoluteX: number,
+  companionStartX: number
+): boolean {
+  'worklet';
+
+  if (!panEnabled) return false;
+  if (!Number.isFinite(companionStartX)) return true;
+  return Number.isFinite(absoluteX) && absoluteX < companionStartX;
+}
+
+/**
+ * Cancellation is authoritative even if the last event carried a large
+ * translation or velocity. Only a successfully ended gesture may dismiss.
+ */
+export function resolveNowPlayingPanRelease(
+  translationY: number,
+  velocityY: number,
+  success: boolean
+): NowPlayingPanRelease {
+  'worklet';
+
+  if (!success) return 'restore';
+  const distance = Number.isFinite(translationY) ? Math.max(0, translationY) : 0;
+  const velocity = Number.isFinite(velocityY) ? Math.max(0, velocityY) : 0;
+  return distance > DISMISS_DISTANCE || velocity > DISMISS_VELOCITY
+    ? 'dismiss'
+    : 'restore';
+}
+
 /**
  * Preserve the exact release velocity, then make the spring progressively
  * stronger and more damped for hard flicks so it sheds speed after handoff.