adding gh actions to sort-lessons.yml

Author: jt14den

.github/workflows/sort-lessons.yml

@@ -0,0 +1,34 @@
+name: Sort Lessons YAML
+
+on:
+  push:
+    paths:
+      - '_data/ui-text.yml'
+      - '.github/scripts/sort_lessons.py'
+  workflow_dispatch:
+
+jobs:
+  sort-lessons:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies
+        run: pip install pyyaml
+
+      - name: Run sorting script
+        run: python .github/scripts/sort_lessons.py
+
+      - name: Commit and push changes
+        run: |
+          git config --global user.name "github-actions"
+          git config --global user.email "actions@github.com"
+          git add _data/ui-text-sorted.yml
+          git diff --cached --quiet || git commit -m "Auto-sorted lessons YAML"
+          git push