refactor: rename bot client, environment variables, and project name from Kyoko to Aurora.

README.md

@@ -1,42 +1 @@
-# Kyoko - Discord Rpg
-
-A Discord bot built with [Bun](https://bun.sh), [Discord.js](https://discord.js.org/), and [Drizzle ORM](https://orm.drizzle.team/).
-
-## Architecture
-
-This project uses a modular architecture:
-
-- **`src/index.ts`**: Entry point. initializes the client.
-- **`src/lib/KyokoClient.ts`**: Custom Discord Client wrapper handling command loading and events.
-- **`src/lib/env.ts`**: **Centralized Environment Configuration**. Validates environment variables using `zod` at startup.
-- **`src/lib/DrizzleClient.ts`**: Database client instance.
-- **`src/commands/`**: Command files.
-- **`src/db/`**: Database schema and migrations.
-
-## Setup
-
-1.  **Install Dependencies**:
-    ```bash
-    bun install
-    ```
-
-2.  **Environment Variables**:
-    Copy `.env.example` to `.env` (create one if it doesn't exist) and fill in the required values:
-    ```env
-    DISCORD_BOT_TOKEN=your_token_here
-    DISCORD_CLIENT_ID=your_client_id
-    DISCORD_GUILD_ID=your_guild_id_optional
-    DATABASE_URL=postgres://user:pass@localhost:5432/db_name
-    ```
-    *Note: The app will fail to start if `DISCORD_BOT_TOKEN` or `DATABASE_URL` are missing or invalid.*
-
-3.  **Run Development**:
-    ```bash
-    bun run dev
-    ```
-
-4.  **Database Migrations**:
-    ```bash
-    bun run db:push # Apply schema changes
-    bun run generate # Generate migrations
-    ```
+# Aurora