chore: move orginal github actions away

.github/workflows/docs.yml

@@ -1,107 +0,0 @@
-name: Deploy documentation
-
-on:
-    push:
-        branches: [develop]
-    workflow_dispatch: {}
-
-permissions: {}
-
-concurrency:
-    group: "pages"
-    cancel-in-progress: false
-
-jobs:
-    build:
-        name: GitHub Pages
-        runs-on: ubuntu-24.04
-        steps:
-            - name: Fetch element-desktop
-              uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
-              with:
-                  repository: element-hq/element-desktop
-                  path: element-desktop
-
-            - name: Fetch element-web
-              uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
-              with:
-                  path: element-web
-
-            - name: Fetch matrix-js-sdk
-              uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
-              with:
-                  repository: matrix-org/matrix-js-sdk
-                  path: matrix-js-sdk
-
-            - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6
-              with:
-                  cache: "yarn"
-                  cache-dependency-path: element-web/yarn.lock
-                  node-version: "lts/*"
-
-            - name: Generate automations docs
-              working-directory: element-web
-              run: |
-                  yarn install --frozen-lockfile
-                  yarn node ./scripts/gen-workflow-mermaid.ts ../element-desktop ../element-web ../matrix-js-sdk > docs/automations.md
-                  echo "-   [Automations](automations.md)" >> docs/SUMMARY.md
-
-            - name: Setup mdBook
-              uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2
-              with:
-                  mdbook-version: "0.5.1"
-
-            - name: Install mdbook extensions
-              run: cargo install mdbook-combiner mdbook-mermaid
-
-            - name: Prepare docs
-              run: |
-                  mkdir docs
-
-                  mv element-desktop/README.md element-desktop/docs/
-                  mv element-desktop/docs "docs/Element Desktop"
-
-                  mv element-web/README.md element-web/docs/
-                  mv element-web/docs/lib docs/
-                  mv element-web/docs "docs/Element Web"
-
-                  mv matrix-js-sdk/README.md matrix-js-sdk/docs/
-                  mv matrix-js-sdk/docs "docs/Matrix JS SDK"
-
-                  sed -i -e 's/\.\.\/README.md/README.md/' docs/**/SUMMARY.md
-
-                  mdbook-combiner -m docs
-                  sed -i -E 's/^\t# (.+)$/- [\1]()/gm;t' SUMMARY.md
-                  sed -i -E 's/^- \[(.+)]\(<>\)$/---\n# \1/gm;t' SUMMARY.md
-                  sed -i -E 's/\t- \[Introduction]/- [Introduction]/gm;t' SUMMARY.md
-
-                  cat <<EOF > docs/SUMMARY.md
-                  # Summary
-                  - [Introduction](<Element Web/README.md>)
-
-                  EOF
-                  cat SUMMARY.md >> docs/SUMMARY.md
-
-                  mv element-web/book.toml .
-
-            - name: Build docs
-              run: mdbook build
-
-            - name: Upload artifact
-              uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4
-              with:
-                  path: ./book
-
-    deploy:
-        environment:
-            name: github-pages
-            url: ${{ steps.deployment.outputs.page_url }}
-        runs-on: ubuntu-24.04
-        permissions:
-            pages: write
-            id-token: write
-        needs: build
-        steps:
-            - name: Deploy to GitHub Pages
-              id: deployment
-              uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4