email integration

* Nest email module with smtp, postmark and console log drivers
* react-email package

apps/server/src/integrations/mail/mail.module.ts

@@ -0,0 +1,20 @@
+import { DynamicModule, Global, Module } from '@nestjs/common';
+import {
+  mailDriverConfigProvider,
+  mailDriverProvider,
+} from './providers/mail.provider';
+import { MailModuleOptions } from './interfaces';
+import { MailService } from './mail.service';
+
+@Global()
+@Module({})
+export class MailModule {
+  static forRootAsync(options: MailModuleOptions): DynamicModule {
+    return {
+      module: MailModule,
+      imports: options.imports || [],
+      providers: [mailDriverConfigProvider, mailDriverProvider, MailService],
+      exports: [MailService],
+    };
+  }
+}