debug: Add comprehensive logging to profile save/fetch operations

Added detailed console logging to track data flow:
- ProfileSettings: Log data being saved and save responses
- ProfileSettings: Log data being loaded when page opens
- Dashboard: Log profile data being fetched and set to state

This will help identify where profile data is being lost between
save in ProfileSettings and display in Dashboard.

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

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

src/pages/Dashboard.tsx

@@ -32,6 +32,8 @@ export default function Dashboard() {
   const fetchProfile = async () => {
     if (!user) return;
 
+    console.log('📥 FETCHING PROFILE for user:', user.id);
+
     try {
       const { data, error } = await supabase
         .from('profiles')
@@ -39,6 +41,9 @@ export default function Dashboard() {
         .eq('id', user.id)
         .single();
 
+      console.log('📊 FETCHED PROFILE DATA:', data);
+      console.log('❌ Fetch error:', error);
+
       if (error) throw error;
 
       // Auto-sync user metadata from Auth to profiles if missing
@@ -78,9 +83,10 @@ export default function Dashboard() {
       // Note: Email verification is handled by Supabase Auth (user.email_confirmed_at)
       // We don't store it in profiles table to avoid duplication
 
+      console.log('✅ SETTING PROFILE STATE TO:', data);
       setProfile(data);
     } catch (error) {
-      console.error('Error fetching profile:', error);
+      console.error('❌ Error fetching profile:', error);
     } finally {
       setLoading(false);
     }

src/pages/ProfileSettings.tsx

@@ -42,14 +42,19 @@ export default function ProfileSettings() {
 
   const loadProfile = async () => {
     try {
-      const { data } = await supabase
+      console.log('📥 LOADING PROFILE in ProfileSettings for user:', user?.id);
+
+      const { data, error } = await supabase
         .from('profiles')
         .select('*')
         .eq('id', user?.id)
         .single();
 
+      console.log('📊 LOADED PROFILE DATA:', data);
+      console.log('❌ Load error:', error);
+
       if (data) {
-        setProfile({
+        const profileState = {
           username: data.username || '',
           full_name: data.full_name || '',
           bio: data.bio || '',
@@ -62,30 +67,42 @@ export default function ProfileSettings() {
           notifications_push: data.notifications_push ?? false,
           notifications_sms: data.notifications_sms ?? false,
           two_factor_enabled: data.two_factor_enabled ?? false
-        });
+        };
+
+        console.log('✅ SETTING PROFILE STATE TO:', profileState);
+        setProfile(profileState);
       }
     } catch (error) {
-      console.error('Error loading profile:', error);
+      console.error('❌ Error loading profile:', error);
     }
   };
 
   const updateProfile = async () => {
     setLoading(true);
     try {
-      const { error } = await supabase
+      const updateData = {
+        username: profile.username,
+        full_name: profile.full_name,
+        bio: profile.bio,
+        phone_number: profile.phone_number,
+        location: profile.location,
+        website: profile.website,
+        language: profile.language,
+        theme: profile.theme,
+        updated_at: new Date().toISOString()
+      };
+
+      console.log('💾 SAVING PROFILE DATA:', updateData);
+      console.log('👤 User ID:', user?.id);
+
+      const { data, error } = await supabase
         .from('profiles')
-        .update({
-          username: profile.username,
-          full_name: profile.full_name,
-          bio: profile.bio,
-          phone_number: profile.phone_number,
-          location: profile.location,
-          website: profile.website,
-          language: profile.language,
-          theme: profile.theme,
-          updated_at: new Date().toISOString()
-        })
-        .eq('id', user?.id);
+        .update(updateData)
+        .eq('id', user?.id)
+        .select();
+
+      console.log('✅ Save response data:', data);
+      console.log('❌ Save error:', error);
 
       if (error) throw error;
 
@@ -94,6 +111,7 @@ export default function ProfileSettings() {
         description: 'Profile updated successfully',
       });
     } catch (error) {
+      console.error('❌ Profile update failed:', error);
       toast({
         title: 'Error',
         description: 'Failed to update profile',