Template Validation This skill helps validate custom templates for correctness before publishing. It encodes the validation rules that catch common authoring mistakes — issues that cause templates to silently fail, produce broken projects, or not appear in . When to Use - User asks to check or validate a template.json file - User reports "my template doesn't show up after installing" - User wants to review a template before packaging and publishing to NuGet - User encounters unexpected behavior from a custom template When Not to Use - User wants to find or use existing templates — route to -…