* Histograms: Add Lightning data and API endpoints
Ported over from the mobile-working-branch.
Adds histogram data for Lightning and exposes the wallet/lightning histogram data via the API. It also add a dashboard graph for the Lightning balance.
Caveat: The Lightning histogram is calculated by using the current channel balance and going backwards through as much invoices and transactions as we have. The "start" of the LN graph data might not be accurate though. That's because we don't track (and not even have) the LN onchain data. It is calculated by using the current channel balance and going backwards through as much invoices and transactions as we have. So the historic graph data for LN is basically a best effort of trying to reconstruct it with what we have: The LN channel transactions.
* More timeframes
* Refactoring: Remove redundant WalletHistogram types
* Remove store property from dashboard tile view models
* JS error fixes
The LocalBTCPayServerClient deserializes the results as arrays (`LightningPaymentData[]` and `LightningInvoiceData[]`) — if they are `IEnumerable` the `GetFromActionResult` does not return the data but null.
The implementations have more detailed messages for LN routing errors, which e.g. allow me to detect self-payemnts in LNbank. We pass those from the LN lib, so if we have it, we should display it to provide a better insight on what's going on when a rout cannot be found.
* Editorconfig: Add space_before_self_closing setting
This was a difference between the way dotnet-format and Rider format code. See https://www.jetbrains.com/help/rider/EditorConfig_Index.html
* Editorconfig: Keep 4 spaces indentation for Swagger JSON files
They are all formatted that way, let's keep it like that.
* Apply dotnet-format, mostly white-space related changes
* [Greenfield]: Add DescriptionHashOnly to include a description hash in the BOLT11
* Add CLN test case
* Improve description in Swagger file
Co-authored-by: Dennis Reimann <mail@dennisreimann.de>
* Lightning payment info and fee handling
Builds on the additions in btcpayserver/BTCPayServer.Lightning#59 and btcpayserver/BTCPayServer.Lightning#61.
Adds payment information (total amount and fees) to the API response and allows to set an optional maximum fee percentage when paying.
* Add max fee flat
