A daily job keeps the F-Droid tools current and rebuilds the repository when they change

- Every day the F-Droid repository's tools are checked for a newer version that has been out for at least two
  weeks. When there is one, or when the app's listing changed, the repository is rebuilt with it, and releases
  use it only once that worked, so a faulty update of the tools can never hold up a release.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01T9uhaCTSycTh1r8At679Pz

.gitea/workflows/fdroid.yml

@@ -0,0 +1,22 @@
+name: F-Droid tools
+
+on:
+  schedule:
+    - cron: '23 5 * * *'
+  workflow_dispatch:
+
+jobs:
+  refresh:
+    name: The newest F-Droid tools, tried on the repository
+    runs-on: nuvola
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Prepare
+        run: .gitea/scripts/prepare.sh
+
+      - name: Rebuild the repository on packages.arasaka.software when the tools or the listing changed
+        env:
+          MEWEB_KEYSTORE_B64: ${{ secrets.MEWEB_KEYSTORE_B64 }}
+          MEWEB_KEYSTORE_PASS: ${{ secrets.MEWEB_KEYSTORE_PASS }}
+        run: .gitea/scripts/fdroid.sh