Feat: whitelist system

[Maximus7474]

Description

This PR introduces a whitelisting system, including as features:

• discord manager (wrapper connecting to discord's API)
• varying whitelisting methods (identifier, discord role, admin only)
• whitelist page to handle identifier based whitelisting
  • removing a whitelisted will remove the player if connected

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Tests

• Tested in development mode
• Passes typecheck
• Builds & runs on Windows
• Builds & runs on Linux

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Additional Notes

Future considerations can improve the system, this is to be considered as a base system / initial version.

[andreutu]

The whitelist works very well, however the whitelist page does not dynamically update (e.g. when removing an entry, I need to refresh the page before changes are shown).

Moreover, seems like there is a bug regarding the connected players list. There are 2 entries in the "Player List" each time I connect, but it does not seem like it's related to the changes this PR comes with.

[Maximus7474]

The whitelist works very well, however the whitelist page does not dynamically update (e.g. when removing an entry, I need to refresh the page before changes are shown).

Damn, forgot that one. I thought using the navigator would help refresh the data, I'll just externalise the fetch in a callbacked function and trigger that on successful add/remove.

Moreover, seems like there is a bug regarding the connected players list. There are 2 entries in the "Player List" each time I connect, but it does not seem like it's related to the changes this PR comes with.

I haven't seen that one yet, it shows up properly for myself.

[andreutu]

LGTM