Add reversible policy to pending vtxos (#311)

* [server] descriptor-based vtxo script

* [server] fix unit tests

* [sdk] descriptor based vtxo

* empty config check & version flag support

* fix: empty config check & version flag support (#309)

* fix

* [sdk] several fixes

* [sdk][server] several fixes

* [common][sdk] add reversible VtxoScript type, use it in async payment

* [common] improve parser

* [common] fix reversible vtxo parser

* [sdk] remove logs

* fix forfeit map

* remove debug log

* [sdk] do not allow reversible vtxo script in case of self-transfer

* remove signing pubkey

* remove signer public key, craft forfeit txs client side

* go work sync

* fix linter errors

* rename MakeForfeitTxs to BuildForfeitTxs

* fix conflicts

* fix tests

* comment VtxoScript type

* revert ROUND_INTERVAL value

---------

Co-authored-by: Pietralberto Mazza <18440657+altafan@users.noreply.github.com>
Co-authored-by: sekulicd <sekula87@gmail.com>

pkg/client-sdk/client/rest/service/models/v1_output.go

@@ -17,11 +17,14 @@ import (
 // swagger:model v1Output
 type V1Output struct {
 
-	// Either the offchain or onchain address.
+	// onchain
 	Address string `json:"address,omitempty"`
 
 	// Amount to send in satoshis.
 	Amount string `json:"amount,omitempty"`
+
+	// offchain
+	Descriptor string `json:"descriptor,omitempty"`
 }
 
 // Validate validates this v1 output