Show image viewer when clicking url preview thumbnail (#2309)

* Show large image overlay when clicking url preview thumbnail

* Move image overlay into its own component

* Move ImageOverlay props into extended type

* Remove export for internal type

src/app/components/RenderMessageContent.tsx

@@ -64,7 +64,12 @@ export function RenderMessageContent({
     return (
       <UrlPreviewHolder>
         {filteredUrls.map((url) => (
-          <UrlPreviewCard key={url} url={url} ts={ts} />
+          <UrlPreviewCard
+            key={url}
+            url={url}
+            renderViewer={(p) => <ImageViewer {...p} />}
+            ts={ts}
+          />
         ))}
       </UrlPreviewHolder>
     );