auth rework

apps/website/components/ui/SectionHeader.tsx

@@ -0,0 +1,40 @@
+'use client';
+
+import React from 'react';
+
+interface SectionHeaderProps {
+  icon: React.ElementType;
+  title: string;
+  description?: string;
+  action?: React.ReactNode;
+  color?: string;
+}
+
+/**
+ * Section header component with icon, title, optional description and action.
+ * Used at the top of card sections throughout the app.
+ */
+export default function SectionHeader({ 
+  icon: Icon, 
+  title, 
+  description,
+  action,
+  color = 'text-primary-blue' 
+}: SectionHeaderProps) {
+  return (
+    <div className="flex items-center justify-between p-5 border-b border-charcoal-outline bg-gradient-to-r from-iron-gray/30 to-transparent">
+      <div>
+        <h2 className="text-lg font-semibold text-white flex items-center gap-3">
+          <div className={`p-2 rounded-lg bg-iron-gray/50 ${color}`}>
+            <Icon className="w-5 h-5" />
+          </div>
+          {title}
+        </h2>
+        {description && (
+          <p className="text-sm text-gray-500 mt-1 ml-12">{description}</p>
+        )}
+      </div>
+      {action}
+    </div>
+  );
+}