- add EXIT/INT/TERM trap to clean up /tmp artifacts on script exit or interrupt
- introduce DISK_SAFETY_MARGIN_MB constant to reserve 200MB free at all times
- build disk test configurations dynamically based on available space instead of a fixed list
- re-check free space before each test pass and skip configs that no longer fit
- return early with SCORE_DISK_WRITE=0 when no test fits in available space
hykocx
2a50724328