[IMP] lunch,web: don't disable SearchPanel on mobile

SearchPanel widget in kanban views has been introduced in commit
https://github.com/odoo/odoo/pull/30517/commits/25c9355c02485e85914430188f3281246fc54cda.
But this feature was disabled for mobile.

This commit removes unneeded differentiation between desktop and mobile
for the SearchPanel.

It also adapt related tests to reflect this change.

Task ID: 1917277

addons/lunch/static/tests/lunch_kanban_mobile_tests.js

@@ -29,6 +29,14 @@ QUnit.module('LunchKanbanView Mobile', {
                     return Promise.resolve();
                 },
             },
+            'lunch.product.category': {
+                fields: {},
+                records: [],
+            },
+            'lunch.supplier': {
+                fields: {},
+                records: [],
+            },
             'ir.model.data': {
                 fields: {},
                 xmlid_to_res_id() {
@@ -51,7 +59,7 @@ QUnit.module('LunchKanbanView Mobile', {
     },
 }, function () {
     QUnit.test('basic rendering', async function (assert) {
-        assert.expect(9);
+        assert.expect(7);
 
         const kanban = await createLunchKanbanView({
             View: LunchKanbanView,
@@ -76,10 +84,6 @@ QUnit.module('LunchKanbanView Mobile', {
             "should have 1 records in the renderer");
 
         // check view layout
-        assert.containsOnce(kanban, '.o_content > div',
-            "should have 1 column");
-        assert.containsNone(kanban, '.o_content > div.o_search_panel',
-            "shouldn't have a 'lunch filters' column");
         assert.containsOnce(kanban, '.o_content > .o_lunch_kanban',
             "should have a 'kanban lunch wrapper' column");
         assert.containsOnce(kanban, '.o_lunch_kanban > .o_kanban_view',

addons/web/static/src/js/views/kanban/kanban_view.js

@@ -188,9 +188,7 @@ var KanbanView = BasicView.extend({
      */
     _processNode: function (node, fv) {
         if (node.tag === 'searchpanel') {
-            if (!config.device.isMobile) {
-                this._processSearchPanelNode(node, fv);
-            }
+            this._processSearchPanelNode(node, fv);
             return false;
         }
         return this._super.apply(this, arguments);

addons/web/static/tests/views/kanban_mobile_tests.js

@@ -194,34 +194,5 @@ QUnit.module('Views', {
 
         kanban.destroy();
     });
-
-    QUnit.test('kanban with searchpanel: there should be no searchpanel in mobile', async function (assert) {
-        assert.expect(3);
-
-        var kanban = await createView({
-            View: KanbanView,
-            model: 'partner',
-            data: this.data,
-            arch: '<kanban>' +
-                    '<templates><t t-name="kanban-box">' +
-                        '<div>' +
-                            '<field name="foo"/>' +
-                        '</div>' +
-                    '</t></templates>' +
-                    '<searchpanel>' +
-                        '<field name="product_id"/>' +
-                    '</searchpanel>' +
-                '</kanban>',
-            mockRPC: function (route, args) {
-                assert.step(args.method || route);
-                return this._super.apply(this, arguments);
-            },
-        });
-
-        assert.containsNone(kanban, '.o_search_panel');
-        assert.verifySteps(['/web/dataset/search_read']);
-
-        kanban.destroy();
-    });
 });
 });