fix(commands): fix moderator user info command

[ReenigneArcher]

Description

After changing to tinydb, the user info command stopped working. This PR updates the command to work with the new database structure.

Screenshot

Issues Fixed or Closed

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Dependency update (updates to dependencies)
• Documentation update (changes to documentation)
• Repository update (changes to repository files, e.g. .github/...)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 16 lines in your changes missing coverage. Please review.

Project coverage is 60.30%. Comparing base (f26a6fc) to head (479c5f8).
Report is 1 commits behind head on master.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
src/discord_bot/cogs/moderator_commands.py	0.00%	16 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #409      +/-   ##
==========================================
- Coverage   60.36%   60.30%   -0.06%     
==========================================
  Files          21       21              
  Lines        1163     1164       +1     
==========================================
  Hits          702      702              
- Misses        461      462       +1     

Files with missing lines	Coverage Δ
src/discord_bot/cogs/moderator_commands.py	27.14% <0.00%> (-0.40%)	⬇️

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud