[Stream] Use a note to pull out the key pieces of this info on hard caps

Author: tsmith512

src/content/docs/stream/pricing.mdx

@@ -33,7 +33,11 @@ Storage is not consumed by:
 
 Storage consumption is rounded up to the second of video duration; file size does not matter. Video stored in Stream does not incur additional storage fees from other storage products such as R2.
 
-**If you run out of storage**, you will not be able to upload new videos or start new live streams until you purchase more storage or delete videos. Enterprise customers may continue to upload new content beyond their contracted quota without interruption.
+:::note[Storage is capped.]
+If you run out of storage, you will not be able to upload new videos or start new live streams until you purchase more storage or delete videos.
+
+Enterprise customers _may_ continue to upload new content beyond their contracted quota without interruption.
+:::
 
 ## Minutes of video delivered