Precompute p_ball to speed up exhaustive filtering, add fixed-ball validation with labeled exceptions, and improve portfolio selection via ymd-seeded shuffle and coverage-aware tie-breaking. Include lotto draw 1225 history update.
Co-authored-by: Cursor <cursoragent@cursor.com>
Persist the latest generated recommendation set for the 20260509 draw so the repository reflects the current final_practice run result.
Co-authored-by: Cursor <cursoragent@cursor.com>
Keep the fixed 11-number set intact while adding a second-stage portfolio selection that caps final recommendations to the 70,000 KRW budget, and update docs/data/scripts to match the current project structure and runtime flow.
Co-authored-by: Cursor <cursoragent@cursor.com>
