Niko：基于 OpenAI 的三语 Discord 咖啡馆风格机器人

Niko is a warm, trilingual (EN / DE / ES) Discord bot with a cozy café personality. He is powered by OpenAI for natural conversation, remembers past interactions per user, and brings a lo-fi aesthetic to any community. With 20+ cog groups and 76 slash commands, Niko covers everything from a premium economy system and Lavalink music to moderation, giveaways, ticketing, social media notifiers, and more — all wrapped in an interactive Components v2 UI.

Blackjack, Slots, Roulette — all with PIL image cards and full economy integration

src/
├── bot.py            # Entry point — loads cogs, syncs slash commands, event loop
├── api_server.py     # Starts the dashboard API beside the bot
├── webapp/           # Flask app entrypoint, helpers, and focused route modules
│   ├── __init__.py    # Exposes the Flask app
│   ├── server.py      # Shared app setup and web helpers
│   └── *_routes.py    # Auth, dashboard, public, team, donation, card, and site routes
├── cogs/
│   ├── admin/            # Admin tools, prefix management, custom triggers
│   ├── ai/               # AI chat, memory, favorability, image generation
│   ├── automod/          # AutoMod dashboard, raid protection
│   ├── casino/           # Blackjack, Slots, Roulette, mini-games
│   ├── donations/        # Crypto donations via OxaPay
│   ├── economy/          # Balance, jobs, bank, shop, lottery, achievements
│   ├── fun/              # Roleplay, memes, animals, AFK, snipe
│   ├── giveaway/         # CV2 giveaway setup with join requirements
│   ├── help/             # Dynamic help system
│   ├── info/             # Serverinfo, userinfo, avatar
│   ├── legal/            # Legal information and terms
│   ├── leveling/         # XP, levels, leaderboard, level panel
│   ├── logging/          # Event logger (join/leave/edit/delete)
│   ├── moderation/       # Kick, ban, warn, mute, purge, mod-log
│   ├── music/            # Lavalink/wavelink music players
│   ├── notifier/         # Social media feed subscriptions
│   ├── onboarding/       # Verification, captcha, role assignment
│   ├── social/           # Polls, suggestions, starboard, tags, highlights
│   ├── system/           # Error handler, AI debugging reporter
│   ├── tickets/          # Persistent ticket system
│   ├── utility/          # Reminders, birthdays, translate, define
│   └── voicemaster/      # Dynamic voice channel creation
├── utils/                # Shared utility modules
│   ├── ai/               # OpenAI client, memory, config, debugging, actions
│   ├── image/            # PIL economy card renderer
│   ├── onboarding/       # Captcha generation, config, utils
│   ├── social/           # Platform scrapers (YouTube, Twitter, TikTok, Bluesky, Reddit)
│   ├── tickets/          # Ticket config and helpers
│   ├── paginator.py      # Shared PaginatedView for CV2 lists
│   ├── ratelimit.py      # Async rolling-window rate limiters
│   └── blacklist_manager.py
├── config/              # Bot configuration (emojis, AI config, etc.)
├── website/             # Generated React build served by webapp/
│   └── dist/
├── web/                 # React + Vite dashboard source
│   ├── src/App.tsx      # Public pages and dashboard views
│   ├── src/api.ts       # Typed API client
│   └── src/styles.css   # Design tokens and responsive styles
└── data/                # Persistent storage (JSON + SQLite)
    ├── database.db       # Giveaway data (SQLite)
    ├── levels.json
    ├── level_config.json
    ├── mod_config.json
    ├── warnings.json
    ├── ticket_config.json
    ├── reminders.json
    ├── tags.json
    ├── birthdays.json
    ├── highlights.json
    ├── polls.json
    ├── suggestions.json
    ├── starboard.json
    └── economy_data/     # Per-user economy profiles (JSON)

Requirements: Python 3.10+, Node.js 20+, discord.py 2.3, wavelink, Flask, Pillow, OpenAI (via any OpenAI compatible API provider)