Merge pull request 'Add mailing prototype' (#4) from supabase into main

Reviewed-on: erman/esn-code-scanner-app#4

.gitea/workflows/release.yml

@@ -5,11 +5,16 @@ on:
     branches:
       - main
   schedule:
-    - cron: "0 22 * * 0" # sunday 22:00
+    - cron: "0 22 1 * *" # First of every month
+  pull_request:
+    branches:
+      - main
+    types: [closed]
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    if: github.event_name != 'pull_request' || github.event.pull_request.merged == true
     steps:
       - name: Checkout code
         uses: actions/checkout@v4