Add the "View in Portal" Link & allow Default Payment selection under the [Details] & [Payment Methods] sections of a Client Main Page ("View Client")

[SemoTech]

What version of Invoice Ninja are you running? ie v4.5 / v5
v5.10.4

What environment are you running?
Docker

Have you searched existing issues/requests?
Yes

Screenshots

Additional context
Right now the Client Portal Link is only present when looking at a client invoice, not in their main "View Client" Details view. Adding it into the Details box would be a logical improvement and reduce navigation steps to access it.

Also, not having to navigate to the Client Portal in order to change a client's default Payment Method for auto-billing them would be a big improvement. This selection option would ideally be added to the Payment Methods section of the Clients main view.

Thank you.