fix(pages): upgrade actions to Node.js 24 compatible versions

- checkout@v4 → v6
- configure-pages@v4 → v5
- upload-pages-artifact@v3 → v4
- Also update the template in pages.py for new projects

Made-with: Cursor

Author: jmjava

.github/workflows/pages.yml

@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           lfs: true
       - name: Cache-bust video URLs
@@ -48,9 +48,9 @@ jobs:
           path.write_text(new, encoding="utf-8")
           PY
       - name: Setup Pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v5
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: docs
       - name: Deploy to GitHub Pages

src/docgen/pages.py

@@ -306,7 +306,7 @@ def _esc(s: str) -> str:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           lfs: true
       - name: Cache-bust video URLs
@@ -328,9 +328,9 @@ def _esc(s: str) -> str:
           path.write_text(new, encoding="utf-8")
           PY
       - name: Setup Pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v5
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: {docs_dir}
       - name: Deploy to GitHub Pages