Use service Msgs in CLI tx commands (#8512)

* Use service Msgs in CLI tx commands

* Update comment

* Gracefully support amino signing

* CLI to use svc msg

* Fix lint

* Use fq method name in events

* Update tests

* Fix quering events

* Add docs

* Fix test build

* Fix events

* Fix search for events

* Handle old andd new event quering

* Use merge events

* Better encCfg

* Add page in search

* Fix tests

* Update test and comments

* Update x/auth/legacy/legacytx/stdsign.go

Co-authored-by: atheeshp <59333759+atheeshp@users.noreply.github.com>

* Fix conflict for weighted vote

* Make CopyTx actually run

* Fix CopyTx

* Fix test

* Add changelog entry

* Remove useless code

* Add msgs tests

* Remove testing proto Msg via CLI

* Fix lint

* Fix test

* Implement GetSignBytes on ServiceMsg

* Fix %T

Co-authored-by: atheeshp <59333759+atheeshp@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

docs/core/events.md

@@ -19,7 +19,7 @@ take the form of: `{eventType}.{eventAttribute}={value}`.
 
 Events contain:
 
-- A `type`, which is meant to categorize an event at a high-level (e.g. by module or action).
+- A `type`, which is meant to categorize an event at a high-level (e.g. by module (e.g. `module=bank`) or action (e.g. `action=/cosmos.bank.v1beta1.Msg/Send`)).
 - A list of `attributes`, which are key-value pairs that give more information about
   the categorized `event`.
   +++ https://github.com/cosmos/cosmos-sdk/blob/7d7821b9af132b0f6131640195326aa02b6751db/types/events.go#L51-L56