data2dsl

Participant: gemini (AI agent)

Understanding

Resolve audit finding P1.2 feeds and discovery typing for doctor/remediation fallback defaults and discovery node types.

Execution plan

1. Add fallback defaults to src/data2dsl_doctor.py and src/data2dsl_remediation.py.
2. Add type annotation for entity_node in src/data2dsl_discovery.py.
3. Update tests/test_remediation_f09.py.

Actual changes

• src/data2dsl_doctor.py: safe defaults for missing observations.
• src/data2dsl_remediation.py: fallback subject/metric references, proper MATCH evidence handling.
• src/data2dsl_discovery.py: entity_node: dict[str, Any] type annotation.
• tests/test_remediation_f09.py: added valid observations to test fixture.

Blockers

• None. All feed and discovery tests pass.