fix: Convert Prometheus floating point numbers correctly to int

[MoritzWeber0]

Prometheus returns floats as strings, e.g., "16.5" is a valid idletime. This breaks the int() parsing since it can't handle floats as strings.

[sonarcloud]

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

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.46%. Comparing base (5ff81fe) to head (756ddd8).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2028   +/-   ##
=======================================
  Coverage   85.46%   85.46%           
=======================================
  Files         225      225           
  Lines        7411     7411           
  Branches      513      513           
=======================================
  Hits         6334     6334           
  Misses        913      913           
  Partials      164      164           

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[github-actions]

API Changelog 4.13.1.dev66+g4ec5ab4c

[github-actions]

This report was generated by comparing 4ec5ab4 with 5ff81fe.
If you would like to check difference, please check here.

ArtifactName: reg

✨✨ That's perfect, there is no visual difference! ✨✨

item	count
pass	412
change	0
new	0
delete	0