[feat] Last-message-only turns: runner rebuilds history from records - #5486

1 850 tests  ±0   1 839 ✅ ±0   26s ⏱️ -2s
    1 suites ±0      11 💤 ±0 
    1 files   ±0       0 ❌ ±0 

Results for commit eb64b42. ± Comparison against earlier commit 25f44ab.