Require cookie signing secret in configuration instead of using hard coded secret

5 jobs for master in 25 minutes and 30 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
passed clippy #594

00:05:23

passed test #593

00:05:40

 
  Build
passed build #596

00:10:06

passed documentation #595

00:03:08

 
  Deploy
passed deploy #597

00:01:10