refactor: remove unused imports and types across trade and economy modules

src/commands/economy/daily.ts

@@ -1,7 +1,6 @@
 import { createCommand } from "@/lib/utils";
 import { SlashCommandBuilder, EmbedBuilder } from "discord.js";
 import { economyService } from "@/modules/economy/economy.service";
-import { userService } from "@/modules/user/user.service";
 import { createErrorEmbed, createWarningEmbed } from "@lib/embeds";
 
 export const daily = createCommand({

src/commands/economy/trade.ts

@@ -1,7 +1,6 @@
 import { createCommand } from "@/lib/utils";
 import { SlashCommandBuilder, EmbedBuilder, ChannelType, ActionRowBuilder, ButtonBuilder, ButtonStyle, ThreadAutoArchiveDuration } from "discord.js";
 import { TradeService } from "@/modules/trade/trade.service";
-import { updateTradeDashboard } from "@/modules/trade/trade.interaction";
 import { createErrorEmbed, createWarningEmbed } from "@lib/embeds";
 
 export const trade = createCommand({

src/modules/trade/trade.interaction.ts

@@ -13,7 +13,6 @@ import {
     TextInputStyle,
     ThreadChannel,
     TextChannel,
-    Colors
 } from "discord.js";
 import { TradeService } from "./trade.service";
 import { inventoryService } from "@/modules/inventory/inventory.service";

src/modules/trade/trade.service.ts

@@ -1,8 +1,8 @@
-import type { TradeSession, TradeParticipant, TradeState } from "./trade.types";
+import type { TradeSession, TradeParticipant } from "./trade.types";
 import { DrizzleClient } from "@/lib/DrizzleClient";
 import { economyService } from "@/modules/economy/economy.service";
 import { inventoryService } from "@/modules/inventory/inventory.service";
-import { itemTransactions, transactions } from "@/db/schema";
+import { itemTransactions } from "@/db/schema";
 
 export class TradeService {
     private static sessions = new Map<string, TradeSession>();