Add ECDSA key support to all yahcli (other than account)

### Problem

I'd like to be able to use yahcli with ECDSA keys.

### Solution

Currently, all yahcli "accounts create" command are generated using ed25519 keys. There are times we need for yachli created with ECDSA keys for Eall activites.

### Alternatives

_No response_

Start by locating the yahcli entry points for account creation and the other key-generating commands, then trace where ed25519 keys are selected. Determine which commands must accept ECDSA keys while excluding account creation, and verify that each affected command works with an ECDSA key.

Written by the indexing model from the issue text.