Goals_Analyst_v2_Fresh

Perform structured Expected Goals (xG) modeling and Poisson-based goal distribution analysis for a specific football match, including recency-weighted xG, league-normalized strengths, catalyst adjustments for player absences and tactical shifts, and Over/Under goal probabilities, using canonical logic stored in artifact D8C930A1-B8C2-4B1B-85F9-0D8A00FD7A7C.