Fix reviewer name display in TestimonialsSection

- Change from INNER JOIN to LEFT JOIN (profiles:user_id → profiles!user_id)
- Add reviewer_name to SELECT clause
- Update fallback logic to prioritize reviewer_name over profiles.name
- Add debug console logging

This fixes the "Anonymous" reviewer name issue on homepage.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/components/reviews/TestimonialsSection.tsx

@@ -8,6 +8,7 @@ interface Review {
   title: string;
   body: string;
   created_at: string;
+  reviewer_name: string | null;
   profiles: { name: string | null } | null;
 }
 
@@ -20,13 +21,18 @@ export function TestimonialsSection() {
   }, []);
 
   const fetchReviews = async () => {
-    const { data } = await supabase
+    console.log('TestimonialsSection fetchReviews called');
+
+    const { data, error } = await supabase
       .from('reviews')
-      .select('id, rating, title, body, created_at, profiles:user_id (name)')
+      .select('id, rating, title, body, created_at, reviewer_name, profiles!user_id (name)')
       .eq('is_approved', true)
       .order('created_at', { ascending: false })
       .limit(6);
 
+    console.log('TestimonialsSection - Raw data:', data);
+    console.log('TestimonialsSection - Error:', error);
+
     if (data) {
       setReviews(data as unknown as Review[]);
     }
@@ -45,7 +51,7 @@ export function TestimonialsSection() {
             rating={review.rating}
             title={review.title}
             body={review.body}
-            authorName={review.profiles?.name || 'Anonymous'}
+            authorName={review.reviewer_name || review.profiles?.name || 'Anonymous'}
             date={review.created_at}
           />
         ))}