fix!: update polkadot-js, and adjust for breaking changes (`/accounts/{accountId}/balance-info`) (#1255)

* chore(deps): update polkadot-js

* Fix polkadot primitive candidate type cast in paras headers endpoint

* Update polkadot-js

* fix the accounts endpoint

* Fix tests, and cleanup responses

* Update polkadot historical e2e-tests

* Update kusama historical e2e-tests

* Update westend historical e2e-tests

* Update statemine historical e2e tests

* Add inline docs

* Update docs

* lint

* Update docs/src/openapi-v1.yaml

Co-authored-by: Cameron Marshall <[email protected]>

* rebuild docs

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Co-authored-by: Cameron Marshall <[email protected]>