Improve release management

.gitea/workflows/release.yaml

@@ -50,3 +50,14 @@ jobs:
           ./fvtt-cthulhu-eternal.zip
           system.json
         api_key: '${{secrets.ALLOW_PUSH_RELEASE}}'
+    
+    - name: Publish to Foundry server  
+      uses: djlechuck/foundryvtt-publish-package-action@v1
+      with:
+        token: ${{ secrets.FOUNDRYVTT_RELEASE_TOKEN }}
+        id: 'fvtt-cthulhu-eternal'
+        version: ${{github.event.release.tag_name}}
+        manifest: 'https://www.uberwald.me/gitea/public/fvtt-cthulhu-eternal/releases/download/latest/system.json'
+        notes: 'https://www.uberwald.me/gitea/${{gitea.repository}}/releases/download/${{github.event.release.tag_name}}/fvtt-cthulhu-eternal.zip'
+        compatibility-minimum: '12'
+        compatibility-verified: '12'