fix: hidden post

components/profile/hidden-count-context.tsx

@@ -0,0 +1,29 @@
+"use client";
+
+/**
+ * HiddenCountContext — lets a hide/unhide action deep in the tree (the
+ * PostCardMenu) nudge the owner's hidden-post count held by the /u/me layout,
+ * so the "Hidden" tab appears/disappears instantly without a refetch.
+ *
+ * The /u/me layout provides it around its subtree. Anywhere else (home feed,
+ * other users' profiles) there's no provider, so `adjustHiddenCount` defaults
+ * to a no-op — hiding from those surfaces simply doesn't touch a tab that
+ * isn't there.
+ */
+
+import { createContext, useContext } from "react";
+
+type HiddenCountValue = {
+  /** Adjust the owner's hidden-post count by `delta` (the layout clamps at 0). */
+  adjustHiddenCount: (delta: number) => void;
+};
+
+const HiddenCountContext = createContext<HiddenCountValue>({
+  adjustHiddenCount: () => {},
+});
+
+export const HiddenCountProvider = HiddenCountContext.Provider;
+
+export function useHiddenCount(): HiddenCountValue {
+  return useContext(HiddenCountContext);
+}