Add GitHub Actions workflow for docs deployment

Author: arandito

.DS_Store

@@ -0,0 +1,75 @@
+name: Build and Deploy Documentation
+
+on:
+  push:
+    branches:
+      - docs
+  pull_request:
+    branches:
+      - docs
+  workflow_dispatch:
+
+# Sets permissions for GitHub Pages deployment
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install uv
+        run: |
+          curl -LsSf https://astral.sh/uv/install.sh | sh
+          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+
+      - name: Create virtual environment
+        run: uv venv
+
+      - name: Install docs dependencies
+        run: |
+          source .venv/bin/activate
+          uv pip install --group docs
+
+      - name: Install editable client packages
+        run: |
+          source .venv/bin/activate
+          uv pip install -e clients/aws-sdk-bedrock-runtime
+          uv pip install -e clients/aws-sdk-transcribe-streaming
+
+      - name: Build documentation
+        run: |
+          source .venv/bin/activate
+          mkdocs build -v
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./site
+
+  deploy:
+    # Only deploy on push to docs branch, not on PRs
+    if: github.event_name == 'push' && github.ref == 'refs/heads/docs'
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4