Add discord release notification

Author: akarnokd

.github/workflows/discord-release-announce.yml

@@ -0,0 +1,19 @@
+name: Announce Release to Discord
+
+on:
+  release:
+    types: [published]           # triggers when you publish a release (not draft)
+
+jobs:
+  notify-discord:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send release to Discord
+        uses: some-action/github-releases-to-discord@v1  # check exact latest version
+        with:
+          webhook_url: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          # optional customizations below - most have good defaults
+          username: "akarnokd"
+          # avatar_url: "https://github.com/your-org/your-repo.png"   # optional
+          embed_color: 3447003     # hex color without # (e.g. Discord blue)
+          include_assets: true     # list download links if you have binaries