character miscount when including website name in tweet

[sfmoca]

I see a similar issue was closed here: #117

These depub tweets failed to post to twitter because of a character miscount on depub caused by "depub.space" being in the tweet (and Twitter turning that into a link automatically):

https://depub.space/2bvJ_QyCc-Kl4aUnIfW3OsADQAXmo6KkMo1rEwqx4kQ/1

https://depub.space/YGfeHZpysSJFHHt9Mtt7za1vQtMfA_bKEURgJYwkDEU/1

https://depub.space/40TeXM7oAf5T8l-wp07XoXUfihHnAFx7RCLi0YUSDrg/1

This was the successful depub tweet and the Twitter tweet:
https://depub.space/WGHM9PiLy8zZRgxKNcRfNTeAFdw_-jLQpYoP0WkTYfs/1

https://twitter.com/sfmoca/status/1552130576991272962