Added Redis Password Input

[MomoMiles]

Changelog

Redis Allows Passwords

Allowed a redis password to be inputted into the bot, preventing an error lacking authentication.

File Changes

1. globals/globals.go
   • Added REDIS_PASS as variable
2. .env.example
   • Added REDIS_PASS as example variable
3. main.go
   • Added error for missing password to client console
4. routes/discord.go
   • Added error for missing password to client console

[lewisakura]

This isn't necessary in the supported Vencloud deployment since it runs its own isolated Redis instance. Why do you need this?

[MomoMiles]

While not exactly necessary, I always try to choose redundant security when possible, so I personally put a password on it. I know it's a very niche case, but it does allow for a clearer error if some other random person does try to do it. Simply put, I don't see a reason not to do it.

[MomoMiles]

For my case also, I run unraid, so i built the redis container separate from the vencloud container. I could've done it differently, but personally it allowed more control within the unraid panel that way.

[lewisakura]

Been a while, but just got around to checking this again.

Can you modify this so that it tests and errors if Redis authentication fails? Errors like those shouldn't be publicly shown.