Dart Best Practices 1. When to use this skill Use this skill when: - Writing or reviewing Dart code. - Looking for guidance on idiomatic Dart usage. 2. Best Practices Multi-line Strings Prefer using multi-line strings ( ) over concatenating strings with and , especially for large blocks of text like SQL queries, HTML, or PEM-encoded keys. This improves readability and avoids lint errors by allowing natural line breaks. Avoid: Prefer: Line Length Avoid lines longer than 80 characters, even in Markdown files and comments. This ensures code is readable in split-screen views and on smaller screen…