Add web ui

Description

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Related issues

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Testing

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Checklist

• I have updated the documentation (if necessary)
• I have added unit tests for new functionality (if applicable)
• My code follows the style guidelines of this project
• I have tested this code on my local machine before submitting this MR

Reviewers

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Additional Notes

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apps/gateway/src/main.ts

@@ -21,6 +21,7 @@ async function bootstrap() {
   const gatewayConfig = configService.get<IGateway>("gateway")!;
 
   const globalPrefix = "api";
+  app.enableCors();
   app.setGlobalPrefix(globalPrefix);
   app.enableShutdownHooks();