vercel-audit

Audit the Vercel deployment configuration for this Vite + Express SPA project. Check for correctness, security, and optimization opportunities.

Target: $ARGUMENTS (default: full audit)

Pre-flight

1. Read vercel.json, package.json, api/index.ts, and .env.local (if exists).
2. Read server/index.ts to understand the Express handler shape.
3. Glob for any additional api/**/*.ts serverless entry points.

Audit Checklist

1. SCHEMA & STRUCTURE

• $schema property present ("https://openapi.vercel.sh/vercel.json") for IDE autocomplete
• No deprecated properties (routes → use rewrites/redirects/headers instead)
• No conflicting properties (e.g., routes mixed with rewrites)
• framework set to "vite" (matches actual build tool)
• buildCommand matches package.json build script or is omitted to use default
• outputDirectory matches Vite build.outDir (default: "dist")