fix status command and add UID to status output

[TH3-S4LM0N]

Made this for rolesspawn cause github
It adds UIDs to the status command and makes it work again, like Counter-Strike: Source. I noticed it was missing in Northstar, so I broke out a debugger to figure out why. It turns out some commands are "engine client" commands, and the existing console command check didn't check for those. I tried to copy the codestyle I saw in other files, so please let me know if I made any mistakes.

[GeckoEidechse]

Response to above comments on Discord by commit author:
https://discord.com/channels/920776187884732556/950322078945538058/986267580526374952

[p0358]

It seems fine now, the list of allowed concommands should be harmless, and the commands that are allowed and where they're defined in engine.dll is now commented above the declaration of CGameClient__IsEngineClientCommand for easy review of what that command checks in case someone needs to revisit concommands stuff in the future

[p0358]

Here's some extra context to the approval from discord to future readers: https://discord.com/channels/920776187884732556/950322078945538058/986267580526374952

[GeckoEidechse]

Closing as @rolelessweapon now has sufficient access to open PRs under her own name.

@rolelessweapon please open new PR with the same branch and link to this PR.