Add scrolling for network forwards

[edlerd]

Done

• make network forwards page scroll only table content

QA

1. Run the LXD-UI:
   • On the demo server via the link posted by @webteam-app below. This is only available for PRs created by collaborators of the repo. Ask @lorumic or @edlerd for access.
   • With a local copy of this branch, run as described here.
2. Perform the following QA steps:
   • check network forwards page with many forwards

[webteam-app]

Demo starting at https://lxd-ui-644.demos.haus

[mas-who]

The scrolling behaviour is fine, but I a styling issue when I was playing around with the screen width. There seems to be borders around the table body and header rows when the screen width is reduced, was this the intended design?

[edlerd]

The scrolling behaviour is fine, but I a styling issue when I was playing around with the screen width. There seems to be borders around the table body and header rows when the screen width is reduced, was this the intended design?

Good catch, removed the switching to card view. This should improve behaviour on small widths.

[mas-who]

LGTM 👍