The new SSH agent feature can be enabled/disabled from settings but the current implementation requires restarting KeePassXC for the change to take effect.

Expected Behavior

Requires discussion.

Current Behavior

Requires restart.

Context

@droidmonkey noted in #1098 that all settings should work on-the-fly and not require a restart.

There are a few key issues that need to be addressed:

• When disabling SSH Agent, should remove-key-on-lock be triggered for all open databases?
• When enabling SSH Agent, should add-key-on-unlock be triggered for all open databases?
• EditEntryWidget needs to be refreshed somehow to add/remove the SSH Agent widget

I guess the question here is, what would the user expect?