Update ESLint rules, enhance environment schema with new metrics and health port, and refactor Redis import. Change TypeScript definitions path in package.json.

apps/bot/src/index.ts

@@ -0,0 +1,63 @@
+import {
+  Client,
+  Events,
+  GatewayIntentBits,
+  Partials,
+  ShardingManager,
+  type Interaction
+} from 'discord.js';
+import { env } from './env.js';
+import { logger } from './logger.js';
+import { prisma } from './db.js';
+import { redis } from './redis.js';
+import { registerCommands, routeCommand } from './commands.js';
+import { startWorkers } from './jobs.js';
+import type { BotContext } from './types.js';
+import { startHealthServer } from './health.js';
+
+const isShard = process.argv.includes('--shard');
+
+if (!isShard) {
+  startHealthServer();
+  const manager = new ShardingManager(new URL('./index.js', import.meta.url).pathname, {
+    token: env.BOT_TOKEN,
+    totalShards: 'auto',
+    shardArgs: ['--shard']
+  });
+  manager.on('shardCreate', (shard) => logger.info({ shardId: shard.id }, 'Shard spawned'));
+  await manager.spawn();
+} else {
+  const client = new Client({
+    intents: [
+      GatewayIntentBits.Guilds,
+      GatewayIntentBits.GuildMembers,
+      GatewayIntentBits.GuildMessages,
+      GatewayIntentBits.MessageContent
+    ],
+    partials: [Partials.Channel]
+  });
+
+  const context: BotContext = { client, prisma, redis };
+  startWorkers(context);
+
+  client.on(Events.ClientReady, async () => {
+    logger.info({ tag: client.user?.tag }, 'Bot ready');
+    await registerCommands();
+  });
+
+  client.on(Events.InteractionCreate, async (interaction: Interaction) => {
+    if (!interaction.isChatInputCommand()) return;
+    try {
+      await routeCommand(interaction, context);
+    } catch (error) {
+      logger.error({ error }, 'Command execution failed');
+      if (interaction.replied || interaction.deferred) {
+        await interaction.followUp({ content: 'An error occurred.', ephemeral: true });
+      } else {
+        await interaction.reply({ content: 'An error occurred.', ephemeral: true });
+      }
+    }
+  });
+
+  await client.login(env.BOT_TOKEN);
+}