Record Decision Evidence Protocol verification

[sneakocom]

Summary

• record decision-evidence-protocol main at cc220abfa27a0bd20d80c481da09f6fe532bdabc
• promote only decision-evidence-protocol from PROTOTYPED to VERIFIED under the protocol validator lifecycle exception
• record 46 tests, 24 conformance vectors, 5-case Context Firewall interoperability, tamper rejection, PR Add authoritative Opsle program ledger #1 CI, limitations, and remaining blockers
• mark the Decision Evidence EXP-001 prerequisite complete while keeping EXP-001 PLANNED with zero run identities and result artifacts
• regenerate PROGRAM_STATUS.md with 19/19 unique repositories

Verification

• python3 tools/validate_program.py
• python3 tools/render_program_status.py --check
• python3 -m unittest discover -s tests -v: 9/9 passed
• gitleaks: no leaks found
• git diff --check: passed

Boundary

Context Firewall remains PROTOTYPED. No unrelated lifecycle state changed. No model/provider experiment was run.