feat: Prevent inventory, profile, balance, and pay commands from targeting bot users.

src/commands/inventory/inventory.ts

@@ -17,6 +17,12 @@ export const inventory = createCommand({
         await interaction.deferReply();
 
         const targetUser = interaction.options.getUser("user") || interaction.user;
+
+        if (targetUser.bot) {
+            await interaction.editReply({ embeds: [createWarningEmbed("Bots do not have inventories.", "Inventory Check")] });
+            return;
+        }
+
         const user = await userService.getOrCreateUser(targetUser.id, targetUser.username);
         const items = await inventoryService.getInventory(user.id);