Change representation of taproot trees & Internal fixes (#384)

* migrate descriptors --> tapscripts

* fix covenantless

* dynamic boarding exit delay

* remove duplicates in tree and bitcointree

* agnostic signatures validation

* revert GetInfo change

* renaming VtxoScript var

* Agnostic script server (#6)

* Hotfix: Prevent ZMQ-based bitcoin wallet to panic  (#383)

* Hotfix bct embedded wallet w/ ZMQ

* Fixes

* Rename vtxo is_oor to is_pending (#385)

* Rename vtxo is_oor > is_pending

* Clean swaggers

* Revert changes to client and sdk

* descriptor in oneof

* support CHECKSIG_ADD in MultisigClosure

* use right witness size in OOR tx fee estimation

* Revert changes

---------

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

common/bitcointree/builder.go

@@ -282,17 +282,19 @@ func createRootNode(
 func createAggregatedKeyWithSweep(
 	cosigners []*secp256k1.PublicKey, aspPubkey *secp256k1.PublicKey, roundLifetime int64,
 ) (*musig2.AggregateKey, *psbt.TaprootTapLeafScript, error) {
-	sweepClosure := &CSVSigClosure{
-		Pubkey:  aspPubkey,
-		Seconds: uint(roundLifetime),
+	sweepClosure := &tree.CSVSigClosure{
+		MultisigClosure: tree.MultisigClosure{PubKeys: []*secp256k1.PublicKey{aspPubkey}},
+		Seconds:         uint(roundLifetime),
 	}
 
-	sweepLeaf, err := sweepClosure.Leaf()
+	sweepScript, err := sweepClosure.Script()
 	if err != nil {
 		return nil, nil, err
 	}
 
-	tapTree := txscript.AssembleTaprootScriptTree(*sweepLeaf)
+	sweepLeaf := txscript.NewBaseTapLeaf(sweepScript)
+
+	tapTree := txscript.AssembleTaprootScriptTree(sweepLeaf)
 	tapTreeRoot := tapTree.RootNode.TapHash()
 
 	aggregatedKey, err := AggregateKeys(