* Store Branding: Refactoring and logo as favicon
- Encapsulates store branding properties into their own view model
- Uses the logo as favicon on public pages
* Refactorings
* Updates
* Unset X-Frame-Options header correctly
According to the [spec](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options) there are onlye the `DENY` and `SAMEORIGIN` options, `ALLOW-FROM` being deprecated. Hence we have to actively unset the header, as we made `DENY` the default.
This also unsets the X-Frame-Options header for the public form pages, which fixes#4666.
* Ignore anti forgery token in Forms
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Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
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.
