feat: logos and flux

frontend/src/app/recollections/logos/LogosPage.tsx

@@ -0,0 +1,21 @@
+/**
+ * Logos page: default view for a recollection. Placeholder for now.
+ */
+
+import React, { useEffect } from 'react'
+import { useRecollectionMenubar } from '../RecollectionMenubarContext'
+
+export function LogosPage() {
+  const { setCustomContent } = useRecollectionMenubar()
+  useEffect(() => {
+    setCustomContent(null)
+    return () => setCustomContent(null)
+  }, [setCustomContent])
+
+  return (
+    <div className="flex h-full min-h-0 flex-1 flex-col items-center justify-center p-8 text-muted-foreground">
+      <p className="text-sm">Logos</p>
+      <p className="mt-1 text-xs">This page is empty for now.</p>
+    </div>
+  )
+}