Initial commit: Next.js scaffold, Request entity, Prisma+Zod, Tailwind v4+shadcn

- Next.js 14 (TS, App Router) monolith
- Request entity (Draft state) via Prisma + Postgres, validated with Zod
- ESLint configured
- Tailwind v4 + shadcn/ui (new-york-v4 style)
- Vitest test suite (6 tests, runs against throwaway Postgres DB per file)
- Multi-agent dev workflow docs in CLAUDE.md and .claude/agents/

.gitignore

@@ -0,0 +1,19 @@
+# dependencies
+node_modules/
+
+# next.js build output
+.next/
+out/
+
+# env (real local secrets — .env.example stays tracked as the template)
+.env
+.env*.local
+
+# logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# misc
+.DS_Store
+*.tsbuildinfo