feat: Initialize database and restructure application source code.

src/index.ts

@@ -0,0 +1,38 @@
+import { Events } from "discord.js";
+import { KyokoClient } from "@lib/KyokoClient";
+import { env } from "@lib/env";
+
+// Load commands
+await KyokoClient.loadCommands();
+
+KyokoClient.once(Events.ClientReady, async c => {
+    console.log(`Ready! Logged in as ${c.user.tag}`);
+});
+
+KyokoClient.on(Events.InteractionCreate, async interaction => {
+    if (!interaction.isChatInputCommand()) return;
+
+    const command = KyokoClient.commands.get(interaction.commandName);
+
+    if (!command) {
+        console.error(`No command matching ${interaction.commandName} was found.`);
+        return;
+    }
+
+    try {
+        await command.execute(interaction);
+    } catch (error) {
+        console.error(error);
+        if (interaction.replied || interaction.deferred) {
+            await interaction.followUp({ content: 'There was an error while executing this command!', ephemeral: true });
+        } else {
+            await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
+        }
+    }
+});
+
+// login with the token from .env
+if (!env.DISCORD_BOT_TOKEN) {
+    throw new Error("❌ DISCORD_BOT_TOKEN is not set in environment variables.");
+}
+KyokoClient.login(env.DISCORD_BOT_TOKEN);