feat: allow getting a cooldown with just an id

[Developer89899]

Pull Request Type

• Feature addition
• Bugfix
• Documentation update
• Code refactor
• Tests improvement
• CI/CD pipeline enhancement
• Other: [Replace with a description]

Description

Allow users to get a Cooldown system with just an ID, instead of using context.

Changes

• Add missing docs
• Add get_cooldown_with_key

Related Issues

https://discord.com/channels/789032594456576001/1095184800916181113/1095196787503009832

Test Scenarios

@slash_command(...)
@cooldown(....)
async def_some_command(...):
    ...

async def some_task(...):
    cooldown = some_command.cooldown.get_cooldown_with_key(174918559539920897)
    cooldown.reset()

Python Compatibility

• I've ensured my code works on Python 3.10.x
• I've ensured my code works on Python 3.11.x

Checklist

• I've run the pre-commit code linter over all edited files
• I've tested my changes on supported Python versions
• I've added tests for my code, if applicable
• I've updated / added documentation, where applicable

[codecov-commenter]

Codecov Report

Patch coverage: 28.57% and project coverage change: -0.01 ⚠️

Comparison is base (09a35a9) 47.70% compared to head (e4f51fd) 47.69%.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

Additional details and impacted files

@@             Coverage Diff              @@
##           unstable    #1337      +/-   ##
============================================
- Coverage     47.70%   47.69%   -0.01%     
============================================
  Files           139      139              
  Lines         14297    14304       +7     
============================================
+ Hits           6821     6823       +2     
- Misses         7476     7481       +5     

Impacted Files	Coverage Δ
interactions/models/internal/cooldowns.py	85.48% <28.57%> (-3.41%)	⬇️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.