prefetch user metadata and other fixes

src/shared/notes/preview/image.tsx

@@ -5,7 +5,7 @@ export function ImagePreview({ urls, truncate }: { urls: string[]; truncate?: bo
     <div className="mt-3 max-w-[420px] overflow-hidden">
       <div className="flex flex-col gap-2">
         {urls.map((url) => (
-          <div key={url} className="min-w-0 shrink-0 grow-0 basis-full">
+          <div key={url} className="relative min-w-0 shrink-0 grow-0 basis-full">
             <Image
               src={url}
               fallback="https://void.cat/d/XTmrMkpid8DGLjv1AzdvcW"