test: cover coding-context persona routing

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Summary

• add regression coverage for coding-context routing in tests/test_developer_persona.py
• fix detect_coding_context() so strong build/debug prompts are treated as coding work while educational API questions stay in teaching mode

Risky behavior now covered

• strong engineering prompts like Build an API endpoint for user authentication no longer fall through to a generic assistant role with no coding constraints in the v1 compile path
• React performance/debug prompts now enter coding mode consistently
• educational API questions and browser bug reports stay out of coding mode, preventing over-routing regressions

Test files updated

• tests/test_developer_persona.py

Why these tests materially reduce regression risk

• this helper sits on a shared prompt-routing path, so a small matching bug can quietly change persona, role, and constraints across many compile requests
• the new tests protect both sides of the boundary: they assert the positive build/debug cases we want, and the negative explanation/browser cases we must not accidentally classify as coding work

Validation

• python3 -m pytest tests/test_developer_persona.py tests/test_persona_role_language.py tests/test_domain_coverage.py tests/test_schema_validation.py -q

  

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Project	Deployment	Actions	Updated (UTC)
compiler	Ready	Preview	Aug 3, 2026 10:06am