Fix wrapping issues with repository names in the admin dashboard.
Review Request #13437 — Created Nov. 27, 2023 and submitted
The Repositories widget in the admin dashboard behaved poorly when there
were long repository names, and in particular ones with unbreakable
This is a small change that tweaks this styling, forcing each column to
take half the available width instead of overflowing and allowing
repository names to break at the boundary and wrap.
Tested with some pathological cases, and some normal cases. Checked the