Deprecating integration auth/login

We're deprecating the auth/login endpoint in favor of using apikey authentication.

For the following reasons:

• Enhanced Security: API keys, being long and random, offer better protection against unauthorized access compared to traditional passwords. They can also be easily revoked or rotated if necessary.

• Streamlined Simplicity: API keys simplify the authentication process, eliminating the need for complex login workflows, making integration more straightforward.

This transition will improve the security and efficiency of our API integrations.