[FIX] web: kanban: quick create in legacy dialog

When one tries to quick create a record in a kanban view column and a
rpc error occurs, a form view dialogs open. If the form view to
display in the dialog is a legacy view, save the record displayed in the
dialog make the kanban renderer receive a legacy datapoint with no resId
key, making impossible to add the appropriate record to the column.
We fix that.

closes odoo/odoo#99294

Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>

addons/web/static/src/views/view_dialogs/form_view_dialog.js

@@ -84,6 +84,7 @@ export class FormViewDialog extends Component {
                     title: this.props.title,
                     disable_multiple_selection: true,
                     on_saved: async (record) => {
+                        record.resId = record.res_id || false;
                         await this.props.onRecordSaved(record);
                         this.props.close();
                     },