Dispatch desktop auto-bump on ComfyUI release publish

.github/workflows/release-webhook.yml

@@ -106,3 +106,36 @@ jobs:
             --fail --silent --show-error
           
           echo "✅ Release webhook sent successfully"
+
+      - name: Send repository dispatch to desktop
+        if: ${{ secrets.DESKTOP_REPO_DISPATCH_TOKEN != '' }}
+        env:
+          DISPATCH_TOKEN: ${{ secrets.DESKTOP_REPO_DISPATCH_TOKEN }}
+          RELEASE_TAG: ${{ github.event.release.tag_name }}
+          RELEASE_URL: ${{ github.event.release.html_url }}
+        run: |
+          set -euo pipefail
+
+          PAYLOAD="$(jq -n \
+            --arg release_tag "$RELEASE_TAG" \
+            --arg release_url "$RELEASE_URL" \
+            '{
+              event_type: "comfyui_release_published",
+              client_payload: {
+                release_tag: $release_tag,
+                release_url: $release_url
+              }
+            }')"
+
+          curl -fsSL \
+            -X POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${DISPATCH_TOKEN}" \
+            https://api.github.com/repos/Comfy-Org/desktop/dispatches \
+            -d "$PAYLOAD"
+
+          echo "✅ Dispatched ComfyUI release ${RELEASE_TAG} to Comfy-Org/desktop"
+
+      - name: Warn when desktop dispatch is not configured
+        if: ${{ secrets.DESKTOP_REPO_DISPATCH_TOKEN == '' }}
+        run: echo "::warning::DESKTOP_REPO_DISPATCH_TOKEN is not set; skipping Comfy-Org/desktop repository_dispatch."