Release v4.75.0

Added

• The renderer, semantic Host and specification executor now explicitly admit Screenplay ESM v11's exact-number literal contract. Precision-sensitive non-route literals, including the safe-integer bounds ±9007199254740991 and fractions such as 0.10000000000000002, retain their semantic values through generated long/decimal code and execution. Existing v1–v10 and route-only contracts remain unchanged; this does not introduce arbitrary precision or exact source mode. (#331)