feat(virtual_table): deleted_row_id en result para Ctrl+Delete

- Añadido deleted_row_id: i64 a VirtualAdvancedTableResult
- handleKeyboard setea el ID de la fila seleccionada
- El panel puede usar esto para eliminar de BD

src/widgets/virtual_advanced_table/virtual_advanced_table.zig

@@ -118,6 +118,9 @@ pub const VirtualAdvancedTableResult = struct {
     /// Ctrl+Delete o Ctrl+B: el usuario solicitó eliminar fila actual
     delete_row_requested: bool = false,
 
+    /// ID de la fila a eliminar (válido si delete_row_requested = true)
+    deleted_row_id: i64 = -1,
+
     /// Navegación solicitada después de edición
     navigate_direction: cell_editor.NavigateDirection = .none,
 
@@ -1028,6 +1031,10 @@ fn handleKeyboard(
     }
     if (events.delete_row) {
         result.delete_row_requested = true;
+        // Obtener el ID de la fila seleccionada
+        if (list_state.selected_id) |id| {
+            result.deleted_row_id = id;
+        }
     }
 
     // =========================================================================