fix: send all non-false-positive flags to batch for human review (#683)

previously VIOLATION flags were ignored and left in pending limbo.
now anything that isn't auto-resolved as FALSE_POSITIVE goes to the
batch for human review.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.5 <[e-mail]>

scripts/moderation_loop.py

···
         result = await analyzer.run(f"analyze {len(pending)} flags:\n\n{desc}")
         analyses = result.output
 
-        # auto-resolve false positives
+        # auto-resolve false positives, everything else goes to human review
         auto = [a for a in analyses if a.category == "FALSE_POSITIVE"]
-        human = [a for a in analyses if a.category == "NEEDS_HUMAN"]
+        human = [a for a in analyses if a.category != "FALSE_POSITIVE"]
         console.print(f"analysis: {len(auto)} auto-resolve, {len(human)} need human")
 
         for a in auto: