Fix Public Node Info View
As the Node Info was used as an ID, this didn't work with IPv6 addresses, as those contain characters not suitable for HTML IDs.
Fixes #4245.
Also: Simplify the head section of that view by reusing the existing partial.
As the Node Info was used as an ID, this didn't work with IPv6 addresses, as those contain characters not suitable for HTML IDs.
Fixes #4245.
Also: Simplify the head section of that view by reusing the existing partial.