[BUG] Public routes blocked by ApiKeyGuard and RolesGuard due to missing @Public() check

[Amine2240]

Description

Summary

Public routes (such as /auth/signup/basic) are being blocked by the global ApiKeyGuard and RolesGuard, even when decorated with @Public(). This results in a Forbidden error when trying to access public endpoints.

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Steps to Reproduce

1. Clone the repository and install dependencies.
2. Start the application.
3. Attempt to sign up via the public endpoint:

   POST http://localhost:3000/auth/signup/basic
   Content-Type: application/json
   
   {
     "email": "test@example.com",
     "password": "test1234",
     "name": "Test User"
   }
   

4. Observe the response:

   {
     "statusCode": 10001,
     "message": "Forbidden",
     "url": "/auth/signup/basic/"
   }

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Expected Behavior

Public routes decorated with @Public() should bypass all authentication and authorization guards, allowing unauthenticated access as intended.

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Actual Behavior

Requests to public routes are blocked by ApiKeyGuard and RolesGuard, which do not check for the @Public() decorator. This results in a Forbidden error.

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Environment

• OS: Windows 11
• Node.js version: v22.12.0
• NestJS version: 11.0.2
• How you ran the app: Docker Compose

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Proposed Solution

Update ApiKeyGuard and RolesGuard to check for the @Public() decorator, similar to how AuthGuard does:

const isPublic = this.reflector.getAllAndOverride<boolean>(IS_PUBLIC_KEY, [
  context.getHandler(),
  context.getClass(),
]);
if (isPublic) return true;

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Additional Context

This issue was discovered when attempting to sign up a new user and receiving a Forbidden error, despite the route being public.