Copy OTP to clipboard after filling credentials

[GuillaumeHemmen]

FEATURE REQUEST

Feature

It would be nice to have the OTP of a credential copied to the clipboard (if any) after the successful filling of a credential

Rationale

When we fill the credential using the BLE + extension and we are prompted for the OTP, we have to take the BLE and navigate to the credential, skip the proposal to fill the user/password and only then we can have the OTP filled (or displayed if the site is not compatible).

Having the OTP put in the clipboard doesn't represent a security risk (IMO) and would be a great QoL improvement for the users.

[barathrm]

unless the browser extension captures the OTP token input by the minible in the input field to then put it into the clipboard, this might (?) need mooltipass/minible#309.