- Replace hardcoded gpt-4/openai/gpt-4 references with Resolve LLM Actor
keyword so the test falls back to Anthropic when OpenAI is unavailable
- Add explicit return-code check (rc==0) for actor registration in Step 2
- Update CHANGELOG.md with entry for PR #11191
The M2 acceptance test was incomplete (truncated at line 48).
Restore the full test case that exercises the complete M2 milestone:
- Actor YAML compilation and registration
- Resource registration and project creation
- Action creation with custom actor configuration
- Full plan lifecycle: use, strategize, execute, diff, apply
- Verification of plan status and integrity
Exercises real LLM API integration using OpenAI GPT-4 model.
ISSUES CLOSED: #10812