* getAddress support

* fix: add metadata support

* fix: get polkadot app version

* fix: refactoring

* fix: refactoring

* fix: refactoring

* fix: refactoring

* fix: small refactoring

* fix: update doc

* feat: add Polkadot coin configuration

Signed-off-by: Stéphane Prohaszka <[email protected]>

* polkadot config location

* fix: polkadot transaction craft

* remove useless code

* fix: refactoring

* fix: runtime upgrade transaction

* fix: update doc

* fix: unit tests

* fix: update changelog

* fix: update pnpm-lock

* fix: update polkadot integration test APDU

---------

Signed-off-by: Stéphane Prohaszka <[email protected]>
Co-authored-by: hzheng-ledger <[email protected]>
Co-authored-by: Stéphane Prohaszka <[email protected]>
Co-authored-by: lvndry <[email protected]>

…hotfix.0)]

…sh case (#7148)

…hotfix.1)]