Create greetings.yml

.github/workflows/greetings.yml

@@ -0,0 +1,12 @@
+name: Greetings
+
+on: [pull_request_target, issues]
+
+jobs:
+  greeting:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/first-interaction@v1
+      with:
+        issue-message: "Thank you ${{ github.event.pull_request.user.login }} for bringing up this issue to help enhance our project even further! We'll review it soon. 🙌❤️"
+        pr-message: "Thank you for opening a pull request ${{ github.event.pull_request.user.login }}. We'll will review it as soon as possible 🙌❤️"