* Attempt at adding Cross-Chain Transfer Generator

* Add Transfer subcommand for sending messages to Rialto

* Add temp helper script for sending messages

* Remove Message and Lane Ids from Dispatch Event

* Increase transfer amount used by script

* Endow derived Dave account on Rialto with funds

* Update Message generator to send more types of messages

This commit first of all updates the script to use the new CLI
commands for sending messages. Second, it adds messages which are
sent from both Target and Source origins.

* Generate messages from Root origin

* Remove dbg! logs from relayer

* Log AccountId as well as HexId

* Remove Balances logs

* Add InstanceId and MessageId back to Dispatch Event

* Add InstanceId and MessageId types for Apps

* Add missing comment

* Document derived accounts as tests

* Move shared commands to variables

* Add example usage for send_message script

* Add docs to message variants

* Fix Clippy complaint

* Make sure to verify sender's origin.

* Make sure to use dispatch verification.

* Add tests.

* cargo fmt --all

* Remove superfluous lifetime.

* Move the check to MessageLanVerifier.

* cargo fmt --all

* Fix docs.

* message lane benchmarks: start

* finish send_message_worst_case benchmark

* fix compilation

* removed redundant bench param

* limit maximal number of unconfirmed messages at inbound lane

* unrewarded_relayer_entries API

* change relay to support max unrewarded relayer entries

* Update modules/message-lane/src/inbound_lane.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* Update relays/messages-relay/src/message_lane_loop.rs

Co-authored-by: Hernando Castano <[email protected]>

* removed pub

Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Andreas Doerr <[email protected]>

* Rialto -> Millau message relay && generator

* removed obsolete file

* changed uids

* fix datasource in alerts

* Update deployments/bridges/rialto-millau/dashboard/grafana/provisioning/dashboards/relay-millau-to-rialto-messages-dashboard.json

Co-authored-by: Hernando Castano <[email protected]>

* Update deployments/bridges/rialto-millau/dashboard/grafana/provisioning/dashboards/relay-rialto-to-millau-messages-dashboard.json

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>