Revert "feat(helm): implement packaging the helm chart with the docs job"

This reverts commit 0532cc2.

Author: perfectra1n

.github/workflows/docs-deploy.yml

@@ -34,11 +34,6 @@ jobs:
           echo 'APT::Acquire::Retries "5";' | sudo tee /etc/apt/apt.conf.d/80-retries
           sudo apt-get update
           sudo DEBIAN_FRONTEND=noninteractive apt-get install -y python3-pip python3-venv
-          
-      - name: Install Helm
-        uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
-        with:
-          version: 'latest'
 
       - name: Build documentation
         run: |
@@ -47,17 +42,6 @@ jobs:
           . ../.venv/bin/activate
           # Build with relaxed warnings for GitHub Pages deployment (override -W flag)
           SPHINXOPTS="-E -n --keep-going" make html
-          
-      - name: Package and index Helm charts
-        run: |
-          # Create charts directory in the build output
-          mkdir -p docs/_build/html/charts
-          
-          # Package the chart
-          helm package helm/volsync -d docs/_build/html/charts
-          
-          # Generate chart index
-          helm repo index docs/_build/html/charts --url https://perfectra1n.github.io/volsync/charts
 
       - name: Setup Pages
         uses: actions/configure-pages@v5