fix(auth): replace .maybeSingle() with .limit(1) to avoid 406 Not Acceptable errors on PostgREST for missing resources

src/components/dashboard/UserInfo.tsx

@@ -46,14 +46,14 @@ export function UserInfo() {
   useEffect(() => {
     async function fetchUserProfile() {
       if (!user) return;
-      const { data, error } = await supabase
+      const { data: profileArr, error } = await supabase
         .from('profiles')
         .select('full_name, email, profile_image_url')
         .eq('id', user.id)
-        .maybeSingle();
+        .limit(1);
 
-      if (!error && data) {
-        setProfile(data);
+      if (!error && profileArr && profileArr.length > 0) {
+        setProfile(profileArr[0]);
       } else {
         setProfile({
           // eslint-disable-next-line @typescript-eslint/no-explicit-any

src/hooks/useInterfaceResources.tsx

@@ -209,16 +209,17 @@ export function useInterfaceResources() {
         .from('profiles')
         .select('privilege_id')
         .eq('id', userId)
-        .maybeSingle();
+        .limit(1);
 
       if (profileError) throw profileError;
       
-      if (!profile?.privilege_id) return [];
+      const priv = profile && profile.length > 0 ? profile[0].privilege_id : null;
+      if (!priv) return [];
 
       const { data, error } = await supabase
         .from('privilege_interface_resources')
         .select('resource_key')
-        .eq('privilege_id', profile.privilege_id);
+        .eq('privilege_id', priv);
 
       if (error) throw error;
       

src/hooks/useUserResourcePermissions.tsx

@@ -67,19 +67,20 @@ export function useUserResourcePermissions(resourceKey: string) {
       // Enriquecer com dados do usuário
       const enrichedData = await Promise.all(
         (data || []).map(async (permission) => {
-          const { data: profileData } = await supabase
+          const { data: profileDataArr } = await supabase
             .from('profiles')
             .select('email, full_name')
             .eq('id', permission.user_id)
-            .maybeSingle();
+            .limit(1);
           
+          const profileData = profileDataArr && profileDataArr.length > 0 ? profileDataArr[0] : null;
           return {
             user_id: permission.user_id,
             resource_key: permission.resource_key,
             permission_level: permission.permission as PermissionLevel,
             created_at: permission.created_at,
             updated_at: permission.updated_at,
-            profiles: profileData
+            profiles: profileData as any
           } as UserInterfacePermission;
         })
       );
@@ -167,12 +168,13 @@ export function useUserResourcePermissions(resourceKey: string) {
       }
 
       // Verify user exists
-      const { data: userExists, error: userError } = await supabase
+      const { data: userExistsArr, error: userError } = await supabase
         .from('profiles')
         .select('id, email')
         .eq('id', userId)
-        .maybeSingle();
+        .limit(1);
 
+      const userExists = userExistsArr && userExistsArr.length > 0 ? userExistsArr[0] : null;
       if (userError || !userExists) {
         console.error('User not found:', { userId, userError });
         toast.error('Usuário não encontrado');