Closes tickets 0001 (portal-rng) and 0002 (os-entropy-seed).
Ticket 0001 goal 4 called for proof that seeding with k, drawing N,
saving, clearing, resuming in any impl, and drawing M more produces a
full stream matching a single-process Python baseline bit-for-bit.
Prior tests/portal-cross-test.sh exercised producer-consumer agreement
but used a producer-side self-computed baseline; it did not compare
against an independent Python run that never saves or resumes.
tests/portal-rng-cross-test.sh computes a single-process Python baseline
once (seed=42, N+M=10 draws, no portal), then runs all 9 producer x
consumer cells (Python, C, asm each side) and checks that producer's
first N plus consumer's M equals the independent baseline. All 12
assertions pass.
Wired into make test-all. Ticket status updated to resolved on both
0001 and 0002 with dated one-line resolution notes.
russell@unturf.com
d2866f486d