🐛 fix(vscode): Rust 库规则只经契约和同目录共用代码

vscode/src/codeReader/rules/rustImpl.ts

@@ -1,5 +1,5 @@
 import type { ImplBlock, KindBadge, LibraryRule, RuleCard, ThemeColor } from '../contract'
-import { implRows, plainSay } from '../rustRows'
+import { implRows, plainSay } from './rustRows'
 
 /** 和函数卡同一个黄，实现块看起来仍是函数那一挂。 */
 const COLOR: ThemeColor = { dark: '#dcdcaa', light: '#795e26' }