Add support for Out Of Round txs (#359)

* [common] rework address encoding

* new address encoding

* replace offchain address by vtxo output key in DB

* merge migrations files into init one

* fix txbuilder fixtures

* fix transaction events

* OOR scheme

* fix conflicts

* [sdk] OOR

* update WASM wrappers

* revert renaming

* revert API changes

* update parser.go

* fix vtxosToTxsCovenantless

* add settled and spent in Utxo and Transaction

* Fixes (#5)

* Revert unneeded changes and rename claim to settle

* Revert changes to wasm and rename claim to settle

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

api-spec/openapi/swagger/ark/v1/service.swagger.json

@@ -1070,7 +1070,7 @@
         "swept": {
           "type": "boolean"
         },
-        "pending": {
+        "isOor": {
           "type": "boolean"
         },
         "redeemTx": {