fix: worker dependencies and unused variables for railway build

apps/whatsapp-worker/package.json

@@ -19,7 +19,8 @@
         "ioredis": "^5.9.3",
         "node-cron": "^4.2.1",
         "node-fetch": "^2.6.7",
-        "sharp": "^0.34.5"
+        "sharp": "^0.34.5",
+        "zod": "^3.22.0"
     },
     "devDependencies": {
         "@repo/tsconfig": "workspace:*",

apps/whatsapp-worker/src/config.ts

@@ -29,4 +29,4 @@ export const config = result.data;
 export function getApiUrl() { return config.API_URL; }
 export function getAdminApiKey() { return config.ADMIN_API_KEY; }
 export function validateEnvironment() { return true; } // Kept for compatibility
-export function isFeatureEnabled(feature: string) { return true; } // Placeholder
+export function isFeatureEnabled(_feature: string) { return true; } // Placeholder

apps/whatsapp-worker/src/handlers/AdminHandler.ts

@@ -2,7 +2,6 @@ import { Job, Queue } from 'bullmq';
 import Redis from 'ioredis';
 import { JobHandler, JobData } from './types';
 import { prisma } from '../services/prisma';
-import { logger } from '../logger';
 import { sendTextMessage } from '../whatsapp-cloud';
 
 interface TenantConfig {

apps/whatsapp-worker/src/handlers/EnrollHandler.ts

@@ -2,7 +2,6 @@ import { Job, Queue } from 'bullmq';
 import Redis from 'ioredis';
 import { JobHandler, JobData } from './types';
 import { prisma } from '../services/prisma';
-import { logger } from '../logger';
 import { sendTextMessage } from '../whatsapp-cloud';
 import { getApiUrl, getAdminApiKey } from '../config';
 import fetch from 'node-fetch';

apps/whatsapp-worker/src/handlers/MediaHandler.ts

@@ -45,7 +45,6 @@ export class MediaHandler implements JobHandler {
         }
 
         const tenantConfig = await this.getTenantConfig(organizationId || '', connection);
-        const traceId = `[STT-FLOW-${phone.slice(-4)}]`;
         const accessToken = process.env.WHATSAPP_ACCESS_TOKEN || tenantConfig?.accessToken;
 
         if (!accessToken) {

apps/whatsapp-worker/src/handlers/MessageHandler.ts

@@ -2,7 +2,6 @@ import { Job } from 'bullmq';
 import Redis from 'ioredis';
 import { JobHandler, JobData } from './types';
 import { prisma } from '../services/prisma';
-import { logger } from '../logger';
 import { sendTextMessage, sendImageMessage, sendInteractiveButtonMessage, sendInteractiveListMessage } from '../whatsapp-cloud';
 
 interface TenantConfig {