fix permission table

api/src/Data/AppDbContext.cs

@@ -14,4 +14,12 @@ public class AppDbContext : IdentityDbContext<User> {
     public DbSet<Item> Items { get; set; }
     public DbSet<RefreshToken> RefreshTokens { get; set; }
 
+    protected override void OnModelCreating(ModelBuilder builder) {
+        
+        base.OnModelCreating(builder);
+
+        builder.Entity<User>().Property(u => u.Permissions).HasColumnType("jsonb");
+        
+    }
+
 }