Override header styles for Markdown

app/MindWork AI Studio/Chat/ContentBlockComponent.razor

@@ -36,6 +36,7 @@
                         else
                         {
                             <MudMarkdown Value="@textContent.Text"/>
+                                <MudMarkdown Value="@textContent.Text" OverrideHeaderTypo="@Markdown.OverrideHeaderTypo"/>
                         }
                     }
 

app/MindWork AI Studio/Tools/Markdown.cs

@@ -0,0 +1,16 @@
+namespace AIStudio.Tools;
+
+public static class Markdown
+{
+    public static Typo OverrideHeaderTypo(Typo arg) => arg switch
+    {
+        Typo.h1 => Typo.h4,
+        Typo.h2 => Typo.h5,
+        Typo.h3 => Typo.h6,
+        Typo.h4 => Typo.h6,
+        Typo.h5 => Typo.h6,
+        Typo.h6 => Typo.h6,
+        
+        _ => arg
+    };
+}