Reproduce Lean formalization: lake build succeeds (8703 jobs) against mathlib v4.32.0, all 7 headline theorems depend only on [propext,Classical.choice,Quot.sound] with NO sorryAx

Verify all 5 claims by building the Lean 4 repo: 1644 theorems, 0 sorry/axioms, Dudley+Gaussian-LSI+master-error-bound compile with only standard axioms (lake build exit 0)

Update logbook: Repro - AI4SLT: Empirical Processes in Lean 4

Update logbook: Repro - AI4SLT: Empirical Processes in Lean 4

Update logbook: Repro - AI4SLT: Empirical Processes in Lean 4

initial commit