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/components/home/HomeClientWrapper.tsx

@@ -1,31 +1,35 @@
 "use client";
 
-import { useState, type ReactNode } from "react";
+import { useState, useCallback, type ReactNode } from "react";
 import { useRouter } from "next/navigation";
 import { RefreshButton } from "@/components/library/RefreshButton";
 import { PullToRefreshIndicator } from "@/components/common/PullToRefreshIndicator";
 import { usePullToRefresh } from "@/hooks/usePullToRefresh";
+import { revalidateForRefresh } from "@/app/actions/refresh";
 
 interface HomeClientWrapperProps {
   children: ReactNode;
 }
 
+const REFRESH_ANIMATION_MS = 400;
+
 export function HomeClientWrapper({ children }: HomeClientWrapperProps) {
   const router = useRouter();
   const [isRefreshing, setIsRefreshing] = useState(false);
 
-  const handleRefresh = async () => {
+  const handleRefresh = useCallback(async () => {
     try {
       setIsRefreshing(true);
-      // Re-fetch server-side data
+      await revalidateForRefresh("home", "home");
       router.refresh();
+      await new Promise((r) => setTimeout(r, REFRESH_ANIMATION_MS));
       return { success: true };
     } catch (_error) {
       return { success: false, error: "Erreur lors du rafraîchissement de la page d'accueil" };
     } finally {
       setIsRefreshing(false);
     }
-  };
+  }, [router]);
 
   const pullToRefresh = usePullToRefresh({
     onRefresh: async () => {