UI Stabilization: Global color theme updates (#75B2D6), AI Assistant styling refactor, and navigation fixes

memento-note/components/markdown-content.tsx

@@ -5,6 +5,7 @@ import ReactMarkdown from 'react-markdown'
 import remarkGfm from 'remark-gfm'
 import remarkMath from 'remark-math'
 import rehypeKatex from 'rehype-katex'
+import rehypeRaw from 'rehype-raw'
 import 'katex/dist/katex.min.css'
 
 interface MarkdownContentProps {
@@ -17,7 +18,7 @@ export const MarkdownContent = memo(function MarkdownContent({ content, classNam
     <div dir="auto" className={`prose prose-sm prose-compact dark:prose-invert max-w-none break-words ${className}`}>
       <ReactMarkdown
         remarkPlugins={[remarkGfm, remarkMath]}
-        rehypePlugins={[rehypeKatex]}
+        rehypePlugins={[rehypeKatex, rehypeRaw]}
         components={{
           a: ({ node, ...props }) => (
             <a {...props} className="text-primary hover:underline" target="_blank" rel="noopener noreferrer" />