fix: collection query keys

src/webapp/features/collections/lib/collectionKeys.ts

···
   mine: () => [...collectionKeys.all(), 'mine'] as const,
   search: (query: string) => [...collectionKeys.all(), 'search', query],
   bySembleUrl: (url: string) => [...collectionKeys.all(), url],
-  infinite: (id?: string) => [...collectionKeys.all(), 'infinite', id],
+  infinite: (id?: string, limit?: number) => [
+    ...collectionKeys.all(),
+    'infinite',
+    id,
+    limit,
+  ],
 };

src/webapp/features/collections/lib/queries/useCollection.tsx

···
   const limit = props.limit ?? 20;
 
   return useSuspenseInfiniteQuery({
-    queryKey: collectionKeys.infinite(props.rkey),
+    queryKey: collectionKeys.infinite(props.rkey, props.limit),
     initialPageParam: 1,
     queryFn: ({ pageParam }) =>
       getCollectionPageByAtUri({

src/webapp/features/collections/lib/queries/useCollections.tsx

···
   const limit = props?.limit ?? 15;
 
   return useSuspenseInfiniteQuery({
-    queryKey: collectionKeys.infinite(props.didOrHandle),
+    queryKey: collectionKeys.infinite(props.didOrHandle, props.limit),
     initialPageParam: 1,
     queryFn: ({ pageParam }) =>
       getCollections(props.didOrHandle, {