chore(ci): replace retired dev-docs image with dev-base in docs workflow (#472)

Co-authored-by: wphillipmoore-claude <255925739+wphillipmoore-claude@users.noreply.github.com>

Author: wphillipmoore

.github/workflows/docs.yml

@@ -18,7 +18,7 @@ jobs:
   deploy:
     name: "deploy: docs"
     runs-on: ubuntu-latest
-    container: ghcr.io/wphillipmoore/dev-docs:latest
+    container: ghcr.io/wphillipmoore/dev-base:latest
     steps:
       - name: Checkout code
         uses: actions/checkout@v6