feat: Introduce new modules for class, inventory, leveling, and quests with expanded schema, refactor user service, and add verification scripts.

src/commands/quest/quests.ts

@@ -0,0 +1,45 @@
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, EmbedBuilder } from "discord.js";
+import { questService } from "@/modules/quest/quest.service";
+
+export const quests = createCommand({
+    data: new SlashCommandBuilder()
+        .setName("quests")
+        .setDescription("View your active quests"),
+    execute: async (interaction) => {
+        await interaction.deferReply({ ephemeral: true });
+
+        const userQuests = await questService.getUserQuests(interaction.user.id);
+
+        if (!userQuests || userQuests.length === 0) {
+            const embed = new EmbedBuilder()
+                .setTitle("📜 Quest Log")
+                .setDescription("You have no active quests.")
+                .setColor("Grey");
+
+            await interaction.editReply({ embeds: [embed] });
+            return;
+        }
+
+        const embed = new EmbedBuilder()
+            .setTitle("📜 Quest Log")
+            .setColor("Blue")
+            .setTimestamp();
+
+        userQuests.forEach(entry => {
+            const status = entry.completedAt ? "✅ Completed" : "In Progress";
+            const rewards = entry.quest.rewards as { xp?: number, balance?: number };
+            const rewardStr = [];
+            if (rewards?.xp) rewardStr.push(`${rewards.xp} XP`);
+            if (rewards?.balance) rewardStr.push(`${rewards.balance} 🪙`);
+
+            embed.addFields({
+                name: `${entry.quest.name} (${status})`,
+                value: `${entry.quest.description}\n**Rewards:** ${rewardStr.join(", ")}\n**Progress:** ${entry.progress}%`,
+                inline: false
+            });
+        });
+
+        await interaction.editReply({ embeds: [embed] });
+    }
+});