Add StateBench dense-max-100m (part 2)

100M audited episodes across 384 families, 32 renderer schedules, and 64 transformation schedules.

data/dense-max-100m/validation/part-00001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:edea92aa42aa7a332dc16012dcf132003ef18eae4cc90ce4d6ddc78cb4b565d8
+size 100355316