chore: reusable desktop workflow

.github/workflows/desktop.beta.prod.yml

@@ -0,0 +1,15 @@
+name: Desktop Beta Release
+
+on:
+  push:
+    branches: [ develop ]
+    paths:
+      - packages/desktop/**
+  workflow_dispatch:
+
+jobs:
+  call-reusable-build:
+    uses: standardnotes/app/.github/workflows/desktop.release.reuse.yml@develop
+    secrets: inherit
+    with:
+      channel: beta