Based on the `ur-registry` upgrade I refactored the `CameraScanner` and `ShowQR` partials: Besides general code changes, the main change is that most of the configuration and result handling now happens on the outer view.
Those partials and functions are now generalized and don't know about their purpose (like handling PSBTs): They can be instantiated with simple data (e.g. for displaying a plain QR code) or different modes (like showing a static and the UR version of a QR code) and the result handling is done via callback.
The callbacks can now also distinguish between the different results (data as plain string vs. UR-type objects for wallet data or PSBT) and also handle the specific type of data. For instance: Before it wasn't possible to strip the leading derivation path from an xpub when scanning the QR code, because the scanner didn't know about the type of data it was handling. Now that the data is handled in the callback, we can implement that functionality for the scan view only.
* added inputmode attr to relevant input fields
* missed some numerical form inputs
* removed inputmode attribute from checkout appearnce invoice settings input field
* Update wallet navigation
* Find matching text color for label bg color
* Cleanup
* Extract WalletNav component
* Move PSBT link to Send and Rescan link to Settings
* Update transactions view
* Test fixes
* Adapt invoices list actions
* Show invoice actions only if there are any invoices
* Link wallet name and balance to tranactions list
* Move wallet related actions from list to settings
* Fix main menu z-index
Needs a value between fixed and the offcanvas backdrop, see https://getbootstrap.com/docs/5.1/layout/z-index/
* Update receive and send views
