authentication module done

libs/common/src/config/email.config.ts

@@ -0,0 +1,9 @@
+import { registerAs } from '@nestjs/config';
+
+export default registerAs(
+  'email-config',
+  (): Record<string, any> => ({
+    EMAIL_ID: process.env.EMAIL_USER,
+    PASSWORD: process.env.EMAIL_PASSWORD,
+  }),
+);