fix(docs): publish Vocs 2 static output

[mattsse]

Summary

• Configure Vocs to render a fully static site for GitHub Pages.
• Upload the Vocs 2 static output directory from vocs/dist/public instead of the old Vocs 1 vocs/docs/dist path.
• Move public assets to vocs/public so Vite copies logos and guide images into the published artifact.

Root Cause

The Vocs 2 migration left the docs build using the default dynamic render strategy and the previous Pages artifact path. The build also kept static assets under the old docs/public layout, so the generated static output did not include the expected images.