Create pr-assessment.yaml

Author: rouzwelt

.github/workflows/pr-assessment.yaml

@@ -0,0 +1,14 @@
+name: GitHub PR Size Assessment
+on:
+  pull_request:
+    types:
+      - closed
+
+jobs:
+  assess-pr-size-on-merge:
+    uses: rainlanguage/github-chore/.github/workflows/pr-assessment.yml@main
+    with:
+      pr_number: ${{ github.event.pull_request.number }}
+      repo: ${{ github.event.repository.name }}
+      owner: ${{ github.repository_owner }}
+      merged: ${{ github.event.pull_request.merged }}