Add anti-spam for /ohno command and refactor handlers

[Ayushkiller]

Closes #108

Summary

Implements automatic kick functionality for players spamming the /ohno command, preventing abuse of the command.

Changes Made

• Anti-Spam Logic: Added spam tracking system that monitors /ohno command usage per player
  • Warning threshold: 3 uses within tracking window
  • Kick threshold: 5 uses within tracking window
  • Automatic cleanup of spam tracking data

Files Modified

• src/playerCommands.ts: Added spam prevention logic for /ohno command handler
• build/scripts/playerCommands.js: Updated compiled output
• build/scripts/main.js: Minor build updates
• package.json: Improved test and build scripts
• .gitignore: Added .kiro directory

Implementation Details

• Tracks command usage per player with timestamps
• Issues warnings at lower thresholds before kicking
• Automatically kicks players exceeding spam threshold
• Includes refactored command handler argument destructuring for consistency

Testing

Tested spam prevention by simulating multiple /ohno command calls.

[Ayushkiller]

@BalaM314 Review this and maybe you can tag me on things you want to get fixed

[Ayushkiller]

Ps i will work on issues only tagged in as currently there are multiple issues and many are spammy or are not properly made

[Ayushkiller]

@BalaM314 Do you use any specific formatter?

[spentcud]

how thin is the tracking window-
cuz if autohno spams ~10 times per second then you only have a few hundred miliseconds at best to react to the warn before you get kicked
id say the kick threshold should be increased to like 200 since i only wanna kick the people with the broken autohno that flood logs
also ive seen some people have an autohno variant that spams it extremely quickly, but only at the very start of the match; i dont wanna see those people getting kicked

[Ayushkiller]

@spentcud i did like You can use /ohno up to 4 times in 30 seconds with no warning.
At 5 uses in 30 seconds, you get a gentle warning.
At 10 uses, you get a stronger warning.
At 15 uses, you are kicked for 5 minutes.
The counter resets after 30 seconds of inactivity.

[Ayushkiller]

Maybe soeme one else can give me a good rate but this current one .

[spentcud]

@spentcud i did like You can use /ohno up to 4 times in 30 seconds with no warning. At 5 uses in 30 seconds, you get a gentle warning. At 10 uses, you get a stronger warning. At 15 uses, you are kicked for 5 minutes. The counter resets after 30 seconds of inactivity.

yeah uh that feels way too low
i have no real clue how quickly autoohno spams but this is almost immediately gonna kick people that have the "good" autoohno version that just spams in the first few seconds of the map
also 5 uses in 30 seconds is very easy to hit without any shenanigans