CI: no nightly build (carried over from nierenverein.de by mistake). [skip ci]

.gitea/workflows/build-and-deploy.yaml

@@ -4,9 +4,6 @@ on:
   push:
     branches:
       - main
-  schedule:
-    - cron: '0 0 * * *'
-      timezone: 'Europe/Berlin'
   workflow_dispatch:
 
 jobs: