Clicking Check Now for updates produces an error

### Expected Behavior

It should properly communicate if there is an update or not, like On Latest Version or Update Found or something

### Actual Behavior

"Update Error"

### Reproduction Steps

_No response_

### Is there an existing issue for this?

- [X] I have searched the [issue tracker](https://www.github.com/Kong/insomnia/issues) for this problem.

### Additional Information

_No response_

### Insomnia Version

8.6.1

### What operating system are you using?

Windows

### Operating System Version

Windows 11 23H2

### Installation method

downloaded from insomnia.rest

### Last Known Working Insomnia version

_No response_

Start by reproducing Check Now for updates in Insomnia 8.6.1 on Windows 11 23H2, then trace the update-check flow from that action. Done means the app clearly reports whether it is on the latest version or an update was found, instead of showing "Update Error".

Written by the indexing model from the issue text.