The dev server's View selector gains "Vegas strip (live elements)" and
"Vegas strip (plain Vegas content)": the plugin's block of the Vegas ticker,
laid out by the ticker's own code (render_vegas_strip, as render_plugin.py
--vegas uses), with its live elements listed. /api/render takes
"vegas": "live" | "plain"; the display view is unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
