feat: refresh buttons invalidate cache and show spinner during refresh

- Add revalidateForRefresh(scope, id) server action for home/library/series
- Library/Series wrappers: revalidate cache then router.refresh(), 400ms delay for animation
- Home: revalidate home-data + path before refresh
- RefreshButton uses refreshLibrary from RefreshContext when not passed as prop
- Library/Series pages pass id to wrapper for context and pull-to-refresh
- read-progress: pass 'max' to revalidateTag for Next 16 types

Made-with: Cursor

src/app/series/[seriesId]/page.tsx

@@ -36,7 +36,7 @@ export default async function SeriesPage({ params, searchParams }: PageProps) {
     ]);
 
     return (
-      <SeriesClientWrapper>
+      <SeriesClientWrapper seriesId={seriesId}>
         <SeriesContent
           series={series}
           books={books}