BRONCOS’ NEW LEGACY: Bo Nix, the rising star of the Denver Broncos, has stunned Colorado by unveiling “Mile High Meadows” — a 175-acre, $7.5 million refuge near Denver that not only rescues neglected horses from certain doom but also opens its gates to underprivileged kids, teaching them compassion, responsibility, and resilience in a sanctuary of hope. Fans are calling it the boldest play of his young career, a gesture that cements Nix as more than a quarterback — but as a leader whose story stretches far beyond Empower Field at Mile High…