Adaptive exploration promotes policy-blocked console errors into oracle findings

[chubes4]

Problem

Adaptive exploration configured with oraclePolicy.policyBlocks = evidence still emits a high-severity adaptive finding when navigation produces console ERR_BLOCKED_BY_CLIENT.Inspector messages for policy-blocked external resources.

The corresponding networkFailures are correctly classified with:

{
  "policyDecision": "blocked",
  "policyReason": "external-host-blocked-by-policy",
  "oracleFinding": false
}

and networkFailureSummary.oracleFindings is 0, but the transition still receives an oracleFingerprint and the run reports a finding.

Evidence

WP Codebox 0.17.1, deterministic Extra Chill Events adaptive run events-adaptive-20260727-v0522-17:

• desktop fingerprint cabf0626f8fd8c405e6f8c3c5095007b8e1001133bb02f72158395c5eaa80111
• mobile fingerprint 517bbdee262b82163d0f9f4e0c6eda34cc7e24e72054a8fcd2da6b5d9cfb1591
• each transition has only blocked s.w.org emoji assets and unpkg.com Leaflet CSS
• pageErrors empty
• accessibility findings 0
• transition status ok

Artifacts:
/mnt/extrachill-workspace/tmp/opencode/events-ui-fuzz-20260726/browser-matrices/extrachill-events-adaptive/events-adaptive-20260727-v0522-17/

Expected

When policy blocks are evidence-only, console errors attributable to those same blocked requests must not independently become adaptive oracle findings. Correlate console/network observations or suppress the matching browser resource-load console message after policy classification.

Acceptance criteria

• Evidence-only policy blocks remain in diagnostics/network evidence.
• Their correlated console errors do not produce oracle fingerprints.
• Genuine uncorrelated console errors still produce findings.
• Regression covers desktop and mobile/touch contexts.