docs: add llms-full regeneration workflow

.github/workflows/llms-full.yaml

@@ -0,0 +1,40 @@
+name: llms-full
+
+on:
+  push:
+    branches: [master]
+    paths:
+      - website/docs/**
+      - website/static/llms.txt
+      - scripts/generate-llms-full.js
+
+permissions:
+  contents: write
+
+jobs:
+  regenerate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: master
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Generate llms-full
+        run: node scripts/generate-llms-full.js
+
+      - name: Commit llms-full
+        run: |
+          if git diff --quiet -- website/static/llms-full.txt; then
+            echo "llms-full.txt is already up to date"
+            exit 0
+          fi
+
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add website/static/llms-full.txt
+          git commit -m "docs: update llms-full"
+          git push origin master