fix(timers): filter out disabled response

[sogehige]

Fixes https://discord.com/channels/317348946144002050/619437014001123338/794910249910796288

CHECKLIST

• I read contributing docs

[codecov]

Codecov Report

Merging #4497 (98108c1) into master (527fc38) will increase coverage by 0.37%.
The diff coverage is 92.30%.

@@            Coverage Diff             @@
##           master    #4497      +/-   ##
==========================================
+ Coverage   56.33%   56.70%   +0.37%     
==========================================
  Files         146      146              
  Lines       14567    14573       +6     
  Branches     2924     2926       +2     
==========================================
+ Hits         8206     8264      +58     
+ Misses       6361     6309      -52     

Flag	Coverage Δ
mysql	56.17% <92.30%> (-0.04%)	⬇️
postgres	56.59% <92.30%> (+0.38%)	⬆️
sqlite	56.05% <92.30%> (-0.07%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/bot/systems/timers.ts	80.86% <92.30%> (+0.09%)	⬆️
src/bot/decorators.ts	87.06% <0.00%> (+1.99%)	⬆️
src/bot/systems/points.ts	70.37% <0.00%> (+7.09%)	⬆️
src/bot/systems/levels.ts	62.15% <0.00%> (+10.35%)	⬆️

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