## Summary
On the Concurrency page, the dev environment row's Total always showed
the plan's included dev concurrency, even when the environment's limit
had been raised. The row's own "Extra concurrency" value was already
derived from the real limit, so the two columns could disagree with each
other.
## Root cause
The Total cell renders `planConcurrencyLimit + allocation`, where
`allocation` is the state behind the editable prod/staging inputs. Dev
environments are deliberately excluded from that allocation map (dev
concurrency is not purchasable), so the dev row's allocation always
resolved to 0 and the Total fell back to the plan value. The dev row now
renders the environment's actual `maximumConcurrencyLimit` instead.
Matt Aitken
6485f37bf2