fix: create wallet before send to address

.github/workflows/tests.yml

@@ -56,6 +56,10 @@ jobs:
           container_id=$(docker ps -qf "name=mercurylayer_bitcoin_1")
           echo "Container ID: $container_id"
           docker logs $container_id
+          wallet_name="new_wallet"
+          address=$(docker exec $container_id bitcoin-cli -regtest -rpcuser=user -rpcpassword=pass createwallet $wallet_name | jq -r '.warning')
+          echo "New Wallet Address: $address"
+          docker exec $container_id bitcoin-cli -regtest -rpcuser=user -rpcpassword=pass generatetoaddress 101 $address
           docker exec $container_id bitcoin-cli -regtest -rpcuser=user -rpcpassword=pass sendtoaddress bcrt1pcngfxjdkf4r2h26k52dh5nunxg8m68uf4lkfhmfjvjj6agfkm5jqmftw4e 0.0001
       - name: Verify ElectrumX Service with Curl
         run: |