Refactored the whole app based on the requirements shared

apps/edr-passenger-api/src/common/iam.module.ts

@@ -0,0 +1,11 @@
+import { Module, Global } from '@nestjs/common';
+import { HttpModule } from '@nestjs/axios';
+import { IamGuard } from './iam-adapter';
+
+@Global()
+@Module({
+  imports: [HttpModule.register({ timeout: 5000 })],
+  providers: [IamGuard],
+  exports: [IamGuard],
+})
+export class IamModule {}