* readd lndgrpc
* debug logging
* Use TrackPaymentV2
* /v2/router/track
* lnd_router_grpc
* flag for blocking check
* error handling
* fix name
* regtest lndgrpc
* new test pipeline
* fix env
* check for description hash
* remove unnecessary asserts for clarity
* assume that description_hash is a hash already
* no lock
* description hashing in backend
* restore bolt11.py
* /api/v1/payments with hex of description
* comment
* refactor wallets
* forgot eclair
* fix lnpay
* bytes directly
* make format
* mypy check
* make format
* remove old code
* WIP status check
* LND GRPC docs
* restore cln to main
* fix regtest
* import
* remove unused import
* format
* do not expect ok
* check ok
* delete comments
a big refactor that:
- fixes some issues that might have happened (or not) with asynchronous
reactions to payments;
- paves the way to https://github.com/lnbits/lnbits/issues/121;
- uses more async/await notation which just looks nice; and
- makes it simple(r?) for one extension to modify stuff from other extensions.
