More work

Migrations/MyDbContextModelSnapshot.cs

@@ -41,6 +41,10 @@ namespace PaperlessAI.Migrations
                     b.Property<int>("DocumentState")
                         .HasColumnType("int");
 
+                    b.Property<string>("LastLlmMessage")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
                     b.Property<DateTimeOffset>("ModifiedAt")
                         .HasColumnType("datetime(6)");