Update README: tech stack, features checklist, project structure, env vars

README.md

@@ -7,6 +7,10 @@ Built for fun, maintained with pride, named with intent.
 ## Quick Start
 
 ```bash
+# Clone
+git clone ssh://git@git.dustin.coffee:2222/hobokenchicken/dumpsterChat.git
+cd dumpsterChat
+
 # Copy and edit environment variables
 cp .env.example .env
 $EDITOR .env
@@ -26,31 +30,83 @@ npm install
 npm run dev
 ```
 
+## Tech Stack
+
+| Layer | Technology |
+|-------|-----------|
+| Backend | Go, Chi router, pgx, gorilla/websocket |
+| Frontend | React 18, TypeScript, Vite, Tailwind CSS, Zustand |
+| Database | PostgreSQL 16 |
+| Cache | Valkey (Redis-compatible) |
+| File storage | MinIO (S3-compatible) |
+| Voice/video | LiveKit |
+| TURN | coturn |
+| Reverse proxy | Caddy |
+| Auth | Argon2id + WebAuthn passkeys (Phase 3) |
+
+## Features
+
+- [x] Registration + login (Argon2id)
+- [x] Server + channel CRUD
+- [x] Messaging with WebSocket real-time delivery
+- [x] Cursor-based message pagination
+- [x] User profiles (display name, bio, accent color, status, avatar/Gravatar)
+- [x] File uploads (MinIO)
+- [x] Giphy GIF search + trending
+- [x] Terminal/Gruvbox dark aesthetic
+- [ ] Voice/video rooms (LiveKit, Phase 2)
+- [ ] Roles + permissions (Phase 3)
+- [ ] PWA push notifications (Phase 3)
+- [ ] WebAuthn passkeys (Phase 3)
+- [ ] TUI client (Phase 5)
+
 ## Project Structure
 
 ```
-dumpster/
+dumpsterChat/
 ├── cmd/
 │   ├── server/           # Main API + WebSocket gateway
-│   ├── tui/              # Terminal client (Phase 5)
-│   └── migrate/          # Database migrations CLI
+│   ├── migrate/          # Database migration CLI
+│   └── tui/              # Terminal client (Phase 5)
 ├── internal/
-│   ├── auth/             # Auth logic
+│   ├── auth/             # Registration, login, sessions, profiles
+│   ├── channel/          # Channel CRUD handlers
+│   ├── config/           # Environment-based config
+│   ├── db/               # PostgreSQL connection + schema migrations
+│   ├── gateway/          # WebSocket hub + client fanout
+│   ├── giphy/            # Giphy API client (search + trending)
+│   ├── message/          # Message CRUD + WS broadcast
+│   ├── middleware/        # Session auth middleware
 │   ├── server/           # Server CRUD + membership
-│   ├── channel/          # Channel CRUD
-│   ├── message/          # Message CRUD
-│   ├── voice/            # LiveKit integration
-│   ├── role/             # Roles + permissions
-│   ├── gateway/          # WebSocket gateway
-│   ├── upload/           # File upload (minio)
-│   └── middleware/        # Auth, rate limiting, CORS
-├── migrations/           # SQL migrations
+│   └── upload/           # MinIO file upload + serve
 ├── web/                  # React frontend (PWA)
-├── docker/               # Docker Compose + Caddyfile
-├── scripts/              # Helper scripts
-└── docs/                 # Documentation
+│   ├── src/
+│   │   ├── components/   # Layout, ChatArea, LoginForm, UserSettings, GiphyPicker, etc.
+│   │   ├── stores/       # Zustand (auth, server, channel, message, ws)
+│   │   └── lib/          # API client, WebSocket client
+│   └── tailwind.config.js
+├── docker/               # Docker Compose, Dockerfile, Caddyfile, LiveKit config
+├── Makefile              # Build targets
+└── .env.example          # Environment template
 ```
 
+## Environment Variables
+
+See `.env.example` for the full list. Key variables:
+
+| Variable | Description | Required |
+|----------|------------|----------|
+| `DUMPSTER_HOST` | Server bind address | No (default: localhost) |
+| `DUMPSTER_PORT` | Server port | No (default: 8080) |
+| `DUMPSTER_SECRET` | Session signing secret | Yes |
+| `POSTGRES_*` | Database connection | Yes |
+| `GIPHY_API_KEY` | Giphy API key for GIF search | No |
+| `MINIO_*` | File upload storage | No |
+
+## Wiki
+
+Full documentation: [dumpsterChat wiki](ssh://git@git.dustin.coffee:2222/hobokenchicken/dumpsterChat.wiki.git)
+
 ## License
 
 AGPLv3