i promised to fix unlock behavior

https://discord.com/channels/822591034202521641/956214168170684476/957872183047254036

lukeburns/ — Today at 10:22 PM
i mean for the wallet.unlock(pass, timeout) method
it spits out { succeed: true } for pass i put in
which is not informative
if it's already unlocked, then it didn't succeed
pinheadmz — Today at 10:22 PM
Fix it then
lukeburns/ — Today at 10:23 PM
good idea
i will do that
but not now
😉
so it goes

Start by locating the wallet.unlock(pass, timeout) method and inspect how it responds when the wallet is already unlocked. Confirm the intended result for that case, then add coverage showing that an already-unlocked wallet is not reported as a successful unlock.

Written by the indexing model from the issue text.