feat(events): stream Redis invalidations over SSE

app/page.tsx

@@ -2,6 +2,7 @@ import { connection } from "next/server";
 
 import { CharacterDirectory } from "@/components/public/character-directory";
 import { SiteHeader } from "@/components/public/site-header";
+import { LiveRefresh } from "@/components/live-refresh";
 import { loadPublicDirectory } from "@/lib/content/loaders";
 
 export default async function HomePage() {
@@ -10,6 +11,9 @@ export default async function HomePage() {
 
   return (
     <div className="min-h-svh bg-background">
+      {process.env.BUZZ_DEMO_MODE === "true" ? null : (
+        <LiveRefresh endpoint="/api/events/directory" />
+      )}
       <SiteHeader />
       <main className="mx-auto w-full max-w-7xl px-4 py-10 sm:px-6 sm:py-14">
         <header className="mb-8 max-w-3xl space-y-3">