[Feature?] redis database password authentication

[urothis]

I discussed this with 🐈 @niv alittle today.

current problem

I need to be able to define the redis database password.

nwnx_redis is using a connection pool internally
need to add some mechanism to set up new connections serviced by the pool

a not fun workaround

there is no guarantee you get the same connection between two commands
and even if you set poolsize=1, if nwnx_redis reconnects you will lose the AUTH too

lightly discussed solution

   would need to add some mechanism to set up new connections serviced by the pool

I believe the best solution, for the end user, would be to pass the password via env.