Add Account - Remove automagical discovery

[gomesalexandre]

Overview

... in favour of an initial chunk of 5 + load more. See https://github.com/shapeshift/web/issues/6653#issuecomment-2048149167:

Yeah we got the working draft here @reallybeard wanted to make made into prototype to communicate idea/flow

Onboard with fetching only 5 accounts @gomesalexandre that seems sane.

References and additional details

Ledger onClick:

https://github.com/shapeshift/web/blob/9c5ea47a8d244040b83377576a2e00b39bb06d65/src/context/WalletProvider/Ledger/components/Chains.tsx#L92-L99

Global effect:

https://github.com/shapeshift/web/blob/9c5ea47a8d244040b83377576a2e00b39bb06d65/src/context/AppProvider/AppContext.tsx#L107-L112

Acceptance Criteria

• All chains load an initial chunk of 5 accounts
• This works for all wallets, including Ledger (see references section above)
• As a user, I can still "Add Account" to add accounts

Need By Date

No response

Screenshots/Mockups

No response

Estimated effort

Half a day