Better error scheme for gateway ui faililng to connect to the gateway

[Kodylow]

currently just always gives invalid password

[kleyberthsantos]

Hi Kody, I attempted to replicate the error in different scenarios, but I was unable to get the same result.
Here are the details of the tests I performed:

Invalid password with gateways active
Result: Error fetching gateway info with Status: 401 Unauthorized.

Correct password with gateways active
Result: Error fetching balance with Status: 404 Not Found.

Invalid password with one gateway active
Result: Error fetching gateway info with Status: 401 Unauthorized.

Correct password with one gateway active
Result: Error fetching balance with Status: 404 Not Found.

If you could provide more details about the environment in which the error occurred or additional specific steps, it would help me investigate further and better understand the issue.