fix: resolve TypeScript compilation errors

- Fix cookieParser import (default import instead of namespace)
- Cast tenant settings to Prisma.InputJsonValue for type safety

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/core-service/src/core/tenants/tenants.service.ts

@@ -4,6 +4,7 @@ import {
   NotFoundException,
   Logger,
 } from '@nestjs/common';
+import { Prisma } from '@prisma/client';
 import { PrismaService } from '../../prisma/prisma.service';
 import { CreateTenantDto } from './dto/create-tenant.dto';
 import { UpdateTenantDto } from './dto/update-tenant.dto';
@@ -31,7 +32,7 @@ export class TenantsService {
         name: dto.name,
         slug: dto.slug,
         isActive: true,
-        settings: dto.settings ?? {},
+        settings: (dto.settings ?? {}) as Prisma.InputJsonValue,
       },
     });
 
@@ -118,7 +119,7 @@ export class TenantsService {
       data: {
         name: dto.name,
         isActive: dto.isActive,
-        settings: dto.settings,
+        settings: dto.settings as Prisma.InputJsonValue,
       },
     });
   }

packages/core-service/src/main.ts

@@ -1,7 +1,7 @@
 import { NestFactory } from '@nestjs/core';
 import { ValidationPipe, Logger } from '@nestjs/common';
 import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
-import * as cookieParser from 'cookie-parser';
+import cookieParser from 'cookie-parser';
 import helmet from 'helmet';
 import { AppModule } from './app.module';