Task 328: Stats Refresh

Status: DONE

Description

Update stats after Task 327 (DAG graph algorithm cross-validation).

• Task count: 326 → 328
• Commit count: 465+ → 467+
• Cross-validation: 313 → 350 (scipy 168 + poliastro 25 + trim-thrust 5 + supplementary 115 + DAG 37)