App Manager: per-entry traversal fallback and stable list

WQFilzaIntegration.h

@@ -53,3 +53,6 @@ FOUNDATION_EXPORT NSArray<NSString *> * _Nonnull WQChildrenForRoot(NSString * _N
 FOUNDATION_EXPORT NSString *_Nullable WQIdentifyContainerPath(NSString * _Nonnull path);
 FOUNDATION_EXPORT NSArray<NSNumber *> * _Nonnull WQActiveGrantHandles(void);
 FOUNDATION_EXPORT NSString * _Nonnull WQFallbackDisplayName(NSString * _Nonnull bundleID);
+/// Clears the cached app list and requests a fresh per-container traversal the
+/// next time the App Manager asks for applications.
+FOUNDATION_EXPORT void WQRequestAppManagerRescan(void);