⚡ Bolt: [performance improvement] Optimize string replacements in FileNameEvaluation

[RoiSoleil]

💡 What: Optimized string replacements in FileNameEvaluation by replacing Matcher.replaceAll using regex with literal String.replace operations.
🎯 Why: In modern JDKs (this project targets Java 21), String.replace is heavily optimized for literal replacements and bypasses the regex execution engine, avoiding the overhead of Matcher instantiation.
📊 Impact: Reduces overhead during filename parsing and evaluation.
🔬 Measurement: Verified the functional correctness of filename matching patterns by ensuring FileNameEvaluationTest and the overall org.moreunit.core.test test suite passes. Checkstyle rules were validated to ensure code compliance.

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PR created automatically by Jules for task 14014025370469232741 started by @RoiSoleil

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 75.12%. Comparing base (3d45358) to head (08e85b0).

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #272      +/-   ##
============================================
- Coverage     75.13%   75.12%   -0.01%     
+ Complexity     3313     3312       -1     
============================================
  Files           422      422              
  Lines         14568    14565       -3     
  Branches       1270     1270              
============================================
- Hits          10945    10942       -3     
  Misses         3090     3090              
  Partials        533      533              

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