make `drive_file.comment` larger
Created by: dakkar
What
This change allows us to accept and produce longer alt-text for attachments.
Why
512 characters are a bit too short. For example, https://mastodon.social/@nocontexttrek often has alt-text longer than 512 characters, and I also have written longer image descriptions.
Checklist
-
Read the contribution guide -
Test working in a local environment -
(If needed) Add story of storybook -
(If needed) Update CHANGELOG.md -
(If possible) Add tests