refactor(note-block): simplify comments

Co-authored-by: Emir Karabeg <emir-karabeg@users.noreply.github.com>

Author: cursoragent

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/note-block/note-block.tsx

@@ -300,29 +300,18 @@ function getEmbedInfo(url: string): EmbedInfo | null {
 }
 
 /**
- * Converts single newlines to markdown hard breaks (two trailing spaces + newline).
- * This ensures that pressing Enter in the editor creates a visible line break in the preview.
- * Preserves double newlines (paragraph breaks) and code block formatting.
+ * Convert single newlines to markdown hard breaks, preserving code blocks
  */
 function convertNewlinesToBreaks(text: string): string {
-  // Split by code blocks to preserve their formatting
   const parts = text.split(/(```[\s\S]*?```|`[^`\n]+`)/g)
 
   return parts
     .map((part, index) => {
-      // Odd indices are code blocks - don't modify them
       if (index % 2 === 1) return part
 
-      // For regular text, convert single newlines to hard breaks
-      // First, temporarily replace double newlines with a placeholder
       const placeholder = '\u0000DOUBLE_NEWLINE\u0000'
       let processed = part.replace(/\n\n/g, placeholder)
-
-      // Add two spaces before single newlines (markdown hard break syntax)
-      // But only if there aren't already two spaces before the newline
       processed = processed.replace(/([^\s\n])(\n)(?!\n)/g, '$1  $2')
-
-      // Restore double newlines
       processed = processed.replace(new RegExp(placeholder, 'g'), '\n\n')
 
       return processed