feat: initial class history template

.github/workflows/labeler.yml

@@ -0,0 +1,16 @@
+name: Label PR
+
+on:
+  pull_request:
+    types: [opened, reopened]
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - uses: srvaroa/labeler@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}