[Feature Request]: Increase the default Device DB cache limit

[qqqZXzz123]

Checklist

• I have used the search function for OPEN ISSUES to see if someone else has already submitted the same feature request.

• I have also used the search function for CLOSED ISSUES to see if the feature was already implemented and is just waiting to be released, or if the feature was rejected.

• I will describe the request with as much detail as possible.

• This request contains only one single feature, not a list of multiple (related) features.

• I have read and understood the Contribution Guidelines.

• I agree to follow this project's Code of Conduct

Contact Details

No response

Feature or improvement you want

The default value for node_db_cache_limit is too low; this can cause problems for users with a large number of devices or those involved in building nodes.

Why should this be added?

Increasing the default value of node_db_cache_limit from 3 to a higher value will prevent the sudden loss of chat histories for users working with a large number of nodes.

Screenshots / Drawings / Technical details

No response

[Kickbut101]

Would maybe also be worthwhile to include a popup or message when connecting to a node that would cause loss of data?

I.e. if your limit is 4, and you're about to connect to a unique 5th node, give user a popup reminding/warning them that the connection will cause a loss of data.