docs: update README

README.md

@@ -1,21 +1,78 @@
-# bun-react-template
+# Jenna MCP
 
-To install dependencies:
+Full-stack management console for Jenna that runs entirely on Bun. The app bundles a React dashboard (Mantine UI) with an Elysia API for managing JWT-secured API keys and service credentials backed by PostgreSQL via Prisma.
 
-```bash
-bun install
-```
+## Features
+- Protected dashboard with JWT cookie/session handling and seeded demo account.
+- API key lifecycle management (create, list, delete) with long-lived signed tokens.
+- Credential vault for storing connection details required by downstream tools.
+- Auto-generated OpenAPI & Swagger UI exposed at `/docs`.
+- Prisma/PostgreSQL data layer with reusable seed script.
 
-To start a development server:
+## Tech Stack
+- Bun ≥ 1.2.23 (runtime, bundler, and package manager)
+- React 19, Vite-style Bun dev server, Mantine UI, SWR & Valtio
+- Elysia 1.4 API framework with `@elysiajs/jwt` and Swagger plugin
+- Prisma ORM targeting PostgreSQL
 
-```bash
-bun dev
-```
+## Getting Started
 
-To run for production:
+1. **Install dependencies**
+   ```bash
+   bun install
+   ```
 
-```bash
-bun start
-```
+2. **Create your environment file**  
+   Copy the snippet below into `.env` (adjust values to your setup):
+   ```bash
+   DATABASE_URL="postgresql://USER:PASSWORD@localhost:5432/jenna_mcp"
+   JWT_SECRET="replace-with-a-strong-secret"
+   BUN_PUBLIC_BASE_URL="http://localhost:3000"
+   ```
 
-This project was created using `bun init` in bun v1.2.23. [Bun](https://bun.com) is a fast all-in-one JavaScript runtime.
+3. **Apply the Prisma schema & generate the client**
+   ```bash
+   bunx prisma migrate dev --name init
+   bunx prisma generate
+   ```
+
+4. **Seed demo data (optional but helpful for local logins)**
+   ```bash
+   bun run seed
+   ```
+   This creates a `bip@bip.com / bip` user.
+
+5. **Start the app**
+   ```bash
+   bun dev
+   ```
+   The server listens on `http://localhost:3000` and serves both the API and React UI. Swagger docs are available at `http://localhost:3000/docs`.
+
+6. **Production build**
+   ```bash
+   bun run build
+   bun start
+   ```
+   `bun run build` emits the browser bundle to `dist/` and `bun start` runs the API/UI in production mode.
+
+## Useful Commands
+- `bun run build` – Bundle the client for production.
+- `bun start` – Run the API/UI in production mode.
+- `bunx prisma studio` – Inspect your database through Prisma Studio.
+
+## Project Structure
+- `src/index.tsx` – Bun entry point that wires the Elysia server and serves the React app.
+- `src/pages/**` – React pages for auth, dashboard, API key & credential management.
+- `src/server/**` – Elysia routes, middlewares, and Prisma helpers.
+- `prisma/schema.prisma` – Database schema for users, API keys, and credentials.
+- `prisma/seed.ts` – Seed script for demo data.
+
+## Authentication Notes
+- The dashboard uses cookie-based JWTs issued by `/auth/login`.
+- Programmatic requests can send `Authorization: Bearer <token>` or `x-token` headers.
+- Protected API routes are nested under `/api/**`.
+
+## Troubleshooting
+- Ensure `JWT_SECRET` is set before starting the server; the API throws on startup if it is missing.
+- If Prisma complains about missing client files, rerun `bunx prisma generate`.
+- When updating the schema, rerun `bunx prisma migrate dev` followed by `bun run seed` if you need fresh fixtures.