<!-- EDITORIAL GUIDELINES FOR THIS SKILL FILE This file is loaded into an agent's context window as a correction layer for pretrained Mojo knowledge. Every line costs context. When editing: - Be terse. Use tables and inline code over prose where possible. - Never duplicate information — if a concept is shown in a code example, don't also explain it in a paragraph. - Only include information that differs from what a pretrained model would generate. Don't document things models already get right. - Prefer one consolidated code block over multiple small ones. - Keep WRONG/CORRECT pairs short — j…