feat(hwi): set hwi as top level command

- add ledger and coldcard integration
- update hwi as top level command
- update CHANGELOG

rebase and fix clippy issues

Author: tvpeter

CHANGELOG.md

@@ -5,6 +5,8 @@ page. See [DEVELOPMENT_CYCLE.md](DEVELOPMENT_CYCLE.md) for more details.
 
 ## [Unreleased]
 
+- Add `hwi` top level command with subcommands: `devices`, `register`, `address` and `sign` transaction
+
 ## [2.0.0]
 
 - Removed MSRV and bumped Rust Edition to 2024
@@ -18,6 +20,7 @@ page. See [DEVELOPMENT_CYCLE.md](DEVELOPMENT_CYCLE.md) for more details.
 - Renamed `BuilderError` to `KyotoBuilderError` and added `KyotoUpdateError`
 - Updated `bdk_electrum` to 0.23.0
 - Added `just` example for starting, connecting and funding a wallet in regtest
+- Add `--pretty` top level flag for formatting commands output in a tabular format
 
 ## [1.0.0]