Revert "Add developer launch kit for Vestige v2.1.23"

This reverts commit 00511948ff.

.github/workflows/pages.yml

@@ -1,46 +0,0 @@
-name: Deploy GitHub Pages
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - 'docs/website/**'
-      - 'docs/marketing/assets/**'
-      - '.github/workflows/pages.yml'
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: pages
-  cancel-in-progress: false
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Prepare site root
-        run: |
-          mkdir -p _site
-          cp -r docs/website/* _site/
-          mkdir -p _site/assets
-          cp -r docs/marketing/assets/* _site/assets/ 2>/dev/null || true
-          # Fix asset paths for Pages (no parent ../)
-          sed -i 's|../marketing/assets/|assets/|g' _site/index.html || true
-
-      - uses: actions/configure-pages@v5
-
-      - uses: actions/upload-pages-artifact@v3
-        with:
-          path: _site
-
-      - id: deployment
-        uses: actions/deploy-pages@v4