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⚑ Bolt: Refactor statSync inside sort for BaselineManager - #80

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bolt/fix-sync-io-sort-2972576689447689380
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bolt/fix-sync-io-sort-2972576689447689380

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⚑ Bolt: Refactor statSync inside sort for BaselineManager

πŸ’‘ What: Replaced synchronous statSync() blocking calls inside the List.sort comparator with an asynchronous Schwartzian transform to cache file stats concurrently before sorting.
🎯 Why: statSync() causes repeated, blocking disk accesses evaluated $O(N \log N)$ times during sorting. Caching file stats beforehand reduces blocking I/O and reads to $O(N)$.
πŸ“Š Impact: Substantially reduces I/O wait times and prevents blocking the main thread when loading baselines across many files.
πŸ”¬ Measurement: Run flutter test test/core/baseline_manager_test.dart to verify no regressions in report loading logic.


PR created automatically by Jules for task 2972576689447689380 started by @assassinaj602

πŸ’‘ What: Replaced synchronous `statSync()` blocking calls inside the `List.sort` comparator with an asynchronous Schwartzian transform to cache file stats concurrently before sorting.
🎯 Why: `statSync()` causes repeated, blocking disk accesses evaluated $O(N \log N)$ times during sorting. Caching file stats beforehand reduces blocking I/O and reads to $O(N)$.
πŸ“Š Impact: Substantially reduces I/O wait times and prevents blocking the main thread when loading baselines across many files.
πŸ”¬ Measurement: Run `flutter test test/core/baseline_manager_test.dart` to verify no regressions in report loading logic.

Co-authored-by: assassinaj602 <150547310+assassinaj602@users.noreply.github.com>
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