Describe the instruction suffix as appended, report 275 kept tasks with remaining absolute-path warnings, and disclose that file-reference passes skipped comparisons because no reference solutions exist.
Simplify README wording and put rule-based checks last
Use kept instead of retained in README prose. Order per-stage breakdowns as build/setup, no-op, reference solution, then rule-based checks. Preserve task counts, validation findings and schema field names.
