Currently the realmUrl and other URLs are constructed by prefixing them with the auth-server-url from the config file. The auth-server-url should only be uses to get the openid-configuration:
/realms//.well-known/openid-configuration
In the response of this request you can get all necessary urls (eg logout, autohorization-endpoint,...)
### Version
12
### Expected behavior
Get all openid related endpoints from /realms//.well-known/openid-configuration
### Actual behavior
https://github.com/keycloak/keycloak-nodejs-connect/blob/dd1c20f0c1e6366e98434128eafea2e78ab545fd/middleware/auth-utils/config.js#L125
https://github.com/keycloak/keycloak-nodejs-connect/blob/dd1c20f0c1e6366e98434128eafea2e78ab545fd/middleware/auth-utils/config.js#L131
https://github.com/keycloak/keycloak-nodejs-connect/blob/dd1c20f0c1e6366e98434128eafea2e78ab545fd/keycloak.js#L388
https://github.com/keycloak/keycloak-nodejs-connect/blob/dd1c20f0c1e6366e98434128eafea2e78ab545fd/keycloak.js#L403
### How to Reproduce?
_No response_
### Anything else?
_No response_
Describe the bug
Currently the realmUrl and other URLs are constructed by prefixing them with the auth-server-url from the config file. The auth-server-url should only be uses to get the openid-configuration: