[PASS] Empty test blocks activation for missing profiles
[PASS] Empty test blocks activation for missing active questions
[PASS] Test with a question that has <2 options is still blocked
[PASS] 2-option question no longer blocks once fixed
[PASS] A test whose only result has no content at all is blocked
[PASS] A result with no CTA produces a (non-blocking) warning, not a blocker
[PASS] A fully-structured test (profile+question+2 options+result content) has zero blockers
[PASS] An option that jumps to a question belonging to a different test is blocked
[PASS] dual_on_close mode with a valid non-negative threshold does not block on threshold

PHASE 6 VALIDATION TEST RESULT: OK (0 failures)