feat: initialize Next.js app in /web directory

.env.example

@@ -0,0 +1,13 @@
+# Database Connection (PostgreSQL)
+DATABASE_URL=postgresql://user:password@host/database
+
+# Anthropic API Key
+ANTHROPIC_API_KEY=sk-ant-...
+
+# Google Cloud (for compute/storage)
+GCP_SA_KEY={"type":"service_account",...}
+GCP_PROJECT_ID=your-project
+GCS_BUCKET_NAME=your-bucket
+
+# App URL (for callbacks/webhooks)
+APP_URL=http://localhost:3000

.gitignore

@@ -0,0 +1,42 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+!.env.example
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

README.md

@@ -1 +1,26 @@
-# vellum-assistant
+# Vellum Assistant
+
+AI-powered assistant platform by Vellum.
+
+## Repository Structure
+
+```
+/
+├── web/               # Next.js web application
+├── editor-templates/  # Agent editor templates
+└── .github/           # GitHub Actions workflows
+```
+
+## Web Application
+
+The web app lives in `/web`. See [web/README.md](./web/README.md) for setup instructions.
+
+```bash
+cd web
+npm install
+npm run dev
+```
+
+## License
+
+Proprietary - Vellum AI