Connect source-independence analysis and Stage 8 evidence scoring to the research orchestrator so completed runs retain a transparent score for every extracted claim. Forward those scores into Stage 9's evidence package, allowing synthesis to reason from actual provenance and exposing them through the research API.
Replace the previously technical-only synthesis fallback with the report contract consumed by the UI: a summary, source statistics, methodology, and provenance-preserving uncertain findings. Add regression coverage for score generation, score hand-off to Stage 9, report methodology, and visible fallback findings; record the healthy container deployment in the hand-off.
