Changed `start` script to run `next build && next start` so that
cloned projects work immediately without manual build step.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- lib/supabase.ts: Return null when credentials missing instead of crash
- next.config.js: Add assetPrefix and basePath for VibeCoder proxy
- package.json: Use generic template name (v0.2.0)