[FIX] web: company_menu always shown by default (in community)

Before: the company menu would disapear when the screen was smaller than
some threshold. It is expected in enterprise, but not in community as
it doesn't have the burger menu.

After: The menu is set to always be displayed. To remove it becomes
an enterprise reponsability.

closes odoo/odoo#78034

X-original-commit: 039e24eabf258da6bfad45a839c51116f6d86e0c
Related: odoo/enterprise#21535
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
Signed-off-by: Simon Genin (ges@odoo) <ges@odoo.com>

addons/web/static/src/webclient/switch_company_menu/switch_company_menu.js

@@ -40,11 +40,11 @@ export class SwitchCompanyMenu extends Component {
 SwitchCompanyMenu.template = "web.SwitchCompanyMenu";
 SwitchCompanyMenu.toggleDelay = 1000;
 
-const systrayItem = {
+export const systrayItem = {
     Component: SwitchCompanyMenu,
     isDisplayed(env) {
         const { availableCompanies } = env.services.company;
-        return Object.keys(availableCompanies).length > 1 && !env.isSmall;
+        return Object.keys(availableCompanies).length > 1;
     },
 };