Identify and fix performance issues to create faster, smoother user experiences. Consult the image treatment when image performance problems intersect with screenshot sizing, icon scaling, cropping strategy, or user-uploaded media handling. Consult the text layout prediction when performance issues come from measuring many wrapped text blocks, variable-height virtualization, repeated resize relayouts, or hot-path DOM reads like / for text-heavy UI. Consult the core web vitals reference when the optimization work focuses on LCP, INP, or CLS specifically and needs deeper subpart breakdowns or f…