Fixes#4246.
`LightningLikePaymentHandler.GetNodeInfo` needed the `throws` argument to handle the cases as previously, otherwise the catch case in `ShowLightningNodeInfo` never occured.
State with this PR: A node can be available, but not have any public addresses. The latter will now be reported when testing the connection and on the public node info page.
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.
* Move TagHelpers to Abstractions
Makes them available for use in plugins. Also cleans up the tag helper references in the view code: As we have it in the root view imports, the individual directives in the views are superfluous.
* Move CurrenciesSuggestionsTagHelper back
To get rid of the Rating dependency in Abstractions.
* adds pay button icon
adds more
update icons
* reduces update app titles
* capitalize PP
* more icons
notification icon update
adds more
* Truncate long titles in nav
* Adjust "off" color state for the wallet/lightning
* Theme switch alignment
* Update store selector
* adds more space in store selector span
* Prevent form zoom on mobile Safari
* updates lightning + settings view
* updates store icon
* adjusts notification icon
* removes notifications setting button icon
* Update status colors
* Fix Lightning nav markup
* Prevent icons from shrinking
* Move main menu styles to css
* Remove max-width container for content area
* Update headlines
* Use fixed header on mobile
* Extract custom pills component
* Form field update
Co-authored-by: Dennis Reimann <mail@dennisreimann.de>
