One of the reasons I was using RPI5s for the idea that they could be constantly running and access over LAN for monitoring and use.

In terms of closing channels, on myNode the user has Open Channels and their associated balances.

So you could have one peer with multiple channels open.

For example

1ML.com Local Balance 100k

1ML.com Local Balance 100k

1ML.com Local Balance 300k

But the options via actions is just View Info, View Remote Fee, Update Fee, Circular Re-balance, and Loop out.

If I actually got to peers there is an option to 'disconnect' but Im not sure what that would do to the Local balance.