[Feature Request] Do not automatically check for updates in metered networks

[DeepChirp]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Use API to detect whether the current network is billing by traffic, and if so, do not automatically check for updates. However, a switch can be added to allow users to automatically check for updates under a metered network.

At the same time, I believe that when checking for updates in a metered network, users should be reminded that this may incur additional fees.

Describe alternatives you've considered
None

Additional context
None