Enhance release workflow with Stoat notification

Added notification step to inform Stoat about new releases.

Signed-off-by: AvaLilac <amyshimplays@gmail.com>

.github/workflows/release-please.yml

@@ -20,6 +20,8 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       release_created: ${{ steps.rp.outputs.release_created }}
+      release_tag: ${{ steps.rp.outputs.release_tag }}
+      release_name: ${{ steps.rp.outputs.release_name }}
     steps:
       - id: app-token
         uses: actions/create-github-app-token@v2
@@ -86,3 +88,15 @@ jobs:
         env:
           PLATFORM: ${{ matrix.os }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Notify Stoat
+        if: needs.release-please.outputs.release_created == 'true'
+        run: |
+          RELEASE_TAG="${{ needs.release-please.outputs.release_tag }}"
+          RELEASE_NAME="${{ needs.release-please.outputs.release_name }}"
+          URL="https://github.com/${{ github.repository }}/releases/tag/${RELEASE_TAG}"
+          MSG="🚀 New release: $RELEASE_NAME ($RELEASE_TAG) - $URL"
+
+          curl -X POST "https://stoat.chat/api/webhooks/01KM0VR768BP5W0CAB54ASK2QP/ruEjyZDLwgOip8ClH_oURUPu3LehRz_7yEXb1VVdO5ZuX2d4Pd8-z7aN0aQWmbrj" \
+          -H "Content-Type: application/json" \
+          -d "{\"content\":\"$MSG\"}"