build release artifacts monthly

.github/workflows/appimage.yml

@@ -3,6 +3,8 @@ name: Build AppImage
 on:
   release:
     types: [published]
+  schedule:
+    - cron: '0 23 20 * *'
   workflow_dispatch:
     inputs:
       version:

.github/workflows/debian.yml

@@ -1,6 +1,8 @@
 name: Build Debian Package
 
 on:
+  schedule:
+    - cron: '0 22 20 * *'
   workflow_dispatch:
     inputs:
       semver:

.github/workflows/linux-makepkg.yml

@@ -3,6 +3,8 @@ name: Build Arch package
 on:
   release:
     types: [published]
+  schedule:
+    - cron: '0 21 20 * *'
   workflow_dispatch:
     inputs:
       version:

.github/workflows/mac-dmg-x64.yml

@@ -11,6 +11,8 @@ name: Build macOS .dmg for x64
 on:
   release:
     types: [published]
+  schedule:
+    - cron: '0 20 20 * *'
   workflow_dispatch:
     inputs:
       version:

.github/workflows/mac-dmg.yml

@@ -3,6 +3,8 @@ name: Build macOS .dmg for arm64
 on:
   release:
     types: [published]
+  schedule:
+    - cron: '0 20 20 * *'
   workflow_dispatch:
     inputs:
       version:

.github/workflows/win-exe.yml

@@ -3,6 +3,8 @@ name: Build Windows Installer
 on:
   release:
     types: [published]
+  schedule:
+    - cron: '0 19 20 * *'
   workflow_dispatch:
     inputs:
       version: