* Enhance Store email capability
Currenty the new email rules can send an email when an invoice event occurs. However, there is currently no way to customize the email based on the invoice, making the feature a bit useless.
This PR:
* adds the rich text editor to the body input
* allows you to use some of the properties from the Invoice (based on greenfield api properties. I've taken a imple approach for now using just a string.replace mechanism, but we can update this to a dynamic linq approach so that users can customize further (e.g. `{Invoice.Metadata["something"].ToString().ToUpper()}`)
NOT READY:
Since this all takes place as a background service, there is an issue around how to handle items such as the "checkout link", as we are not aware of the btcpay url at that moment. Thoughts? @nicolasdorier
* fix typo and make it simpler for now
* remove dditor
* Public Invoice receipt
* implement payment,s qr, better ui, and fix invoice bug
* General view updates
* Update admin details link
* Update view
* add missing check
* Refactor
* make payments and qr shown by default
* move cusotmization options to own ReceiptOptions
* Make sure to sanitize values inside PosData partial
* Refactor
* Make sure that ReceiptOptions for the StoreData is never null, and that values are always set in API
* add receipt link to checkout and add tests
* add receipt link to lnurl
* Use ReceiptOptions.Merge
* fix lnurl
* fix chrome
* remove i18n parameterization
* Fix swagger
* Update translations
* Fix warning
Co-authored-by: Dennis Reimann <mail@dennisreimann.de>
Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>