Mocks Ladder Proof (30-50: Mentor + Peer + AI)

# Submission: Mocks Ladder Proof (30-50: Mentor + Peer + AI) ## Brief Log a 30-50 mock ladder across mentor, peer, and AI mocks with per-mock reflections and a weakest-skill trendline. ## Dataset Ladder tracker (94 sections 7-8): mock type, round, score/grade, reflection, retry outcome. ## Starter guardrails (plan 88) Use the tracker template; log within 24h of each mock; reflections name one fix + one drill; no backfilled batches. ## 100-pt rubric Coverage (all round types x3 sources) 35; reflection quality 30; trendline + retry evidence 20; completeness (30-50 logged) 15. ## Deterministic checks -> LLM review Checks: >= 30 rows logged; all three sources present; reflections non-empty. LLM review grades trend honesty and readiness judgment.