fix(web): 修复自定义 HTML 样式被过滤及排版间距异常的问题 (#5795)

* fix(web): 修复自定义 HTML 样式被过滤及排版间距异常的问题

* fix(web): isolate custom HTML rendering

---------

Co-authored-by: CaIon <i@caion.me>

web/default/src/features/home/index.tsx

@@ -57,11 +57,26 @@ export function Home() {
       )
     }
 
+    const contentIsHtml = isLikelyHtml(content)
+
+    if (contentIsHtml) {
+      return (
+        <PublicLayout showMainContainer={false}>
+          <RichContent
+            mode='html'
+            htmlVariant='isolated'
+            content={content}
+            className='custom-home-content'
+          />
+        </PublicLayout>
+      )
+    }
+
     return (
       <PublicLayout>
         <div className='mx-auto max-w-6xl px-4 py-8'>
           <RichContent
-            mode={isLikelyHtml(content) ? 'html' : 'markdown'}
+            mode='markdown'
             content={content}
             className='custom-home-content'
           />