Fix SPA routing on Vercel#29
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Without this, direct URL access to any route (e.g. /preview, /privacy) returns a 404 from Vercel's CDN. The rewrite ensures all requests are served index.html so React Router can handle client-side routing. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
vercel.jsonwith a catch-all rewrite rule so all routes are servedindex.html/previewand/privacyRoot cause
Vercel serves the built SPA as static files. Without a rewrite rule, direct requests to
/previewlook for a physical file that doesn't exist, returning 404. Client-side link clicks work because React Router handles them without a server round-trip.🤖 Generated with Claude Code