script for release added, pyrefly checks are fixed for now

.gitea/workflows/debian-build.yml

@@ -22,13 +22,25 @@ jobs:
       - name: Install Node.js and git
         run: |
           apt-get update
-          apt-get -y install nodejs git lsb-release jq
+          apt-get -y install nodejs git lsb-release jq devscripts
 
       - name: Checkout repository
         uses: actions/checkout@v3
         with:
           github-server-url: https://gitea.pkm.physik.tu-darmstadt.de
 
+      - name: Set package version from release tag
+        if: startsWith(gitea.ref, 'refs/tags/v')
+        env:
+          TAG: ${{ gitea.ref_name }}
+        run: |
+          set -euo pipefail
+          VERSION="${TAG#v}"
+          if [ "$(dpkg-parsechangelog --show-field Version)" != "$VERSION" ]; then
+            dch --newversion "$VERSION" --distribution stable --force-distribution --noquery "Release $TAG"
+          fi
+          sed -i -E "s/^(__version__ = \")([^\"]+)(\")$/\1${VERSION}\3/" src/damaris/__init__.py
+
       - name: Install build dependencies
         run: bash requirements.debian