Set up basic auth for the staging envrionment

[MSzalowski]

Description:
We need to set up basic authentication for our staging environment. This is to ensure that only authorized users can access the staging environment, where we plan to present some of our newest features to elect users. Implementing basic authentication will help secure the environment and prevent unauthorized access or exploitation.

Objective:

• Secure the staging environment with basic authentication.
• Ensure that only authorized users with the correct credentials can access the staging environment.

Requirements:

1. Basic Authentication Setup:

   • Implement basic auth on the staging server.
   • Create a set of credentials (username and password) to be shared with authorized users.

2. Documentation:

   • Provide documentation on how to access the staging environment with the basic auth credentials.
   • Include steps for updating or changing the credentials as needed.

3. Testing:

   • Verify that the basic auth is correctly implemented and that unauthorized users cannot access the staging environment.
   • Ensure that the staging environment remains functional and accessible to those with the correct credentials.

[pmbinapps]

To be checked on Stage env