docs: update en-us nav icon

content/input/pincode/index-en-US.md

@@ -3,7 +3,7 @@ localeCode: en-US
 order: 31
 category: Input
 title: PinCode
-icon: doc-input
+icon: doc-pincode
 width: 60%
 brief: For easy and intuitive verification code entry
 ---

content/plus/codehighlight/index-en-US.md

@@ -3,7 +3,7 @@ localeCode: en-US
 order: 0
 category: Plus
 title:  CodeHighlight
-icon: doc-configprovider
+icon: doc-codehighlight
 dir: column
 brief: Highlight code blocks in the page according to syntax
 ---

content/plus/lottie/index-en-US.md

@@ -3,7 +3,7 @@ localeCode: en-US
 order: 23
 category: Plus
 title: Lottie Animation
-icon: doc-configprovider
+icon: doc-lottie
 dir: column
 brief: Display Lottie animation on the web page
 ---

content/plus/markdownrender/index-en-US.md

@@ -3,7 +3,7 @@ localeCode: en-US
 order: 22
 category: Plus
 title:  Markdown Render
-icon: doc-configprovider
+icon: doc-markdown
 dir: column
 brief: Instantly render Markdown and MDX in web pages
 ---