[FIX] spreadsheet: re-insert pivot w/ contextual domain

Re-inserting a pivot that had a contextual domain would fail because
the data source would try to fetch the data with the domain as a string,
but the domain should be a list at this point.

Task: 3553122
Part-of: odoo/odoo#138733

addons/spreadsheet/static/src/pivot/pivot_data_source.js

@@ -3,6 +3,7 @@
 import { _t } from "@web/core/l10n/translation";
 import { OdooViewsDataSource } from "../data_sources/odoo_views_data_source";
 import { SpreadsheetPivotModel } from "./pivot_model";
+import { Domain } from "@web/core/domain";
 
 export class PivotDataSource extends OdooViewsDataSource {
     /**
@@ -47,7 +48,15 @@ export class PivotDataSource extends OdooViewsDataSource {
                 metadataRepository: this._metadataRepository,
             }
         );
-        await model.load(this._initialSearchParams);
+
+        const userContext = this._orm.user.context;
+        const domain = new Domain(this._initialSearchParams.domain).toList({
+            ...this._initialSearchParams.context,
+            ...userContext,
+        });
+
+        const searchParams = { ...this._initialSearchParams, domain };
+        await model.load(searchParams);
         return model;
     }