test: Add circuit breaker unit tests for P0 judge bug

fix: P0 bugs + model config stabilization (November 2025) (#59)

fix: resolve all test warnings and complete DeepBoner rebrand

chore: update model names in .env.example and tests

feat: implement dual-mode architecture (Simple + Advanced) (#45)

fix: address CodeRabbit feedback and P0 blockers

feat: implement HFInferenceJudgeHandler for free-tier AI analysis

feat: add demo mode warnings and BYOK (Bring Your Own Key) support

feat: Complete Phase 9 Source Cleanup (Remove WebTool) (#14)

fix: pydantic-ai v1 compatibility and Anthropic model update

fix: add type ignore comment for Agent instantiation in JudgeHandler

fix(tests): resolve mypy divergence and test failures

feat(phase3): implement judge slice (LLM Judge, Prompts, Models)

feat(phase1): Foundation & Tooling complete