Ln 230 Story Prioritizer

This is a two-pass story prioritizer that runs after your stories are written but before you commit to building them. It loads all stories from an epic, does quick RICE scoring on everything first, then only runs deep market research on the borderline cases where data might actually change the priority call. You get a consolidated table with P0/P1/P2/P3 rankings, market size estimates, competition landscape, and source citations. The smart part is the triage approach: it won't waste 10 minutes researching a story that's obviously low priority, and it can tap into local researchgraph evidence when hypothesis status or benchmark data affects confidence. Best for sprint planning when you need to defend priorities with actual numbers instead of gut feel.