Coder version:
Coder v0.0.0-devel+92bda0d

If I have a workspace with manual shutdown and open Edit schedule - in the field "Time until shutdown" 8 is displayed, but I expect 0 as it was set.

Steps:

1. Create a workspace
2. Open workspace and click Edit schedule
3. Set value to 0 in "Time until shutdown"
4. Save schedule -> workspace Schedule displays "Shutdown: Manual"
5. Click Edit schedule

Expected
I expect the same value I have set: 0

Actual
8 is displayed