fix: use userid for jwt, migration for user roles

Migrations/ApplicationDbContextModelSnapshot.cs

@@ -126,6 +126,9 @@ namespace QuotifyBE.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
+                    b.Property<int>("Role")
+                        .HasColumnType("integer");
+
                     b.HasKey("Id");
 
                     b.ToTable("Users");