Renamed src/cleveragents/acp/ to src/cleveragents/a2a/ and all 13
Acp* classes to A2a* per ADR-047 (A2A Standard Adoption). Updated
all imports, structlog event names (acp.* → a2a.*), field names
(acp_version → a2a_version), and test references across the entire
codebase. This is a cosmetic rename only — no behavioral changes.
ISSUES CLOSED: #688
- Add CHANGELOG.md entry for M6 autonomy acceptance suite
- Split m6_autonomy_acceptance_steps.py (774 lines) into
m6_facade_steps.py (398 lines) and m6_guardrails_steps.py (399 lines)
to comply with the project's 500-line guideline
Closes#211