debug(sprint-5/etapa-4b): logs temporales en ProfileSheet para diagnosticar loop

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/ProfileSheet.tsx

@@ -18,6 +18,8 @@ export function ProfileSheet({ open, onOpenChange }: ProfileSheetProps) {
   const [company, setCompany] = useState('')
   const [saving, setSaving] = useState(false)
 
+  console.log('[ProfileSheet] render — open:', open, 'saving:', saving, 'user.name:', user?.name)
+
   useEffect(() => {
     if (open && user) {
       setName(user.name)
@@ -30,6 +32,7 @@ export function ProfileSheet({ open, onOpenChange }: ProfileSheetProps) {
 
   async function handleSave() {
     if (!user || !name.trim()) return
+    console.log('[ProfileSheet] saveProfile start — name:', name.trim(), 'company:', company.trim())
     setSaving(true)
     try {
       const { error } = await supabase
@@ -37,10 +40,12 @@ export function ProfileSheet({ open, onOpenChange }: ProfileSheetProps) {
         .update({ name: name.trim(), company: company.trim() || null })
         .eq('id', user.id)
       if (error) throw error
+      console.log('[ProfileSheet] DB updated')
       updateUser({ name: name.trim(), company: company.trim() || undefined })
+      console.log('[ProfileSheet] local state updated')
       onOpenChange(false)
     } catch (err) {
-      console.error('Error al guardar perfil:', err)
+      console.error('[ProfileSheet] Error al guardar perfil:', err)
     } finally {
       setSaving(false)
     }