fix: resolve TypeScript compilation errors in batch processing

- Fix type assertion for session access in batchProcessor.ts
- Add explicit type annotation for batchRequests array in processingScheduler.ts
- Import AIProcessingRequest type from Prisma client
- All TypeScript compilation errors resolved

lib/batchProcessor.ts

@@ -152,7 +152,7 @@ export async function createBatchRequest(
         },
         {
           role: "user",
-          content: formatMessagesForProcessing(request.session?.messages || []),
+          content: formatMessagesForProcessing((request as any).session?.messages || []),
         },
       ],
       temperature: 0.1,

lib/processingScheduler.ts

@@ -5,6 +5,7 @@ import {
   type SentimentCategory,
   type SessionCategory,
   AIRequestStatus,
+  type AIProcessingRequest,
 } from "@prisma/client";
 import cron from "node-cron";
 import fetch from "node-fetch";
@@ -877,7 +878,7 @@ async function createBatchRequestsForSessions(batchSize: number | null = null):
   }
 
   // Create AI processing requests for batch processing
-  const batchRequests = [];
+  const batchRequests: AIProcessingRequest[] = [];
   for (const session of sessionsWithMessages) {
     try {
       // Get company's AI model