Title here
Summary here
The email compose dialog now shows file size information and clear error messages when attachments fail — no more silent failures.
When you add an attachment, the file size is now displayed alongside the file name, so you can see at a glance how large each attachment is.
When an attachment fails to upload or exceeds size limits, a clear error message tells you exactly what went wrong. Previously, attachment errors were silent — you wouldn’t know until the email failed to send.