Problem

The System Preferences page (#settings/) makes a POST /openidm/maintenance?_action=status REST call in SettingsView.js on every page load. This call:

1. Causes a "Not found error." alert banner when the maintenance endpoint returns 404 (e.g., in CI environments where the maintenance service isn't registered), because unlike ConfigDelegate, this call doesn't have errorsHandlers for 404.
2. Is completely dead code — the Update functionality in UpdateView.js (lines 70-112) is already fully commented out, so even if maintenance mode is detected, the Update tab renders nothing useful.

This breaks the Playwright smoke test Configure dropdown - System Preferences sub-item navigates correctly in PR #145.

Required Changes

1. openidm-ui/openidm-ui-admin/src/main/js/org/forgerock/openidm/ui/admin/settings/SettingsView.js

• Remove the AbstractDelegate import (no longer needed)
• Remove the UpdateView import (no longer needed)
• Remove the entire maintenanceModeDelegate.serviceCall block (lines 53-71) that does POST /openidm/maintenance?_action=status
• Remove UpdateView.render({step: "version"}, ...) call (line 80-82)
• Remove all maintenanceMode conditionals — just always render AuditView, SelfServiceView, EmailConfigView
• Keep the tabdrop() call but move it out of the UpdateView callback
• The render function should simplify to:

render: function(args, callback) {
    this.data.tabName = args[0] || "audit";

    this.parentRender(_.bind(function() {
        AuditView.render();
        SelfServiceView.render();
        EmailConfigView.render({}, _.noop);

        this.$el.find(".nav-tabs").tabdrop();

        if (callback) {
            callback();
        }
    }, this));
},

2. openidm-ui/openidm-ui-admin/src/main/resources/templates/admin/settings/SettingsTemplate.html

• Remove the Update tab <li> element (line 26-28)
• Remove the #updateContainer div (line 38)
• Remove #install div (line 45)
• Remove all {{#if maintenanceMode}}disabled{{/if}} conditionals from the remaining tab <li> elements
• The template should become:

<!-- Copyright 2016 ForgeRock AS.
	License terms: https://forgerock.org/cddlv1-0/ -->
<div id="settingsBody">

    <div class="container">
        <div class="page-header">
            <h1>{{t "config.AppConfiguration.Navigation.links.systemPref"}}</h1>
        </div>
    </div>

    <div id="settingsTabs" class="tab-menu">
        <div class="container">
            <ul class="nav nav-tabs">
                <li class="{{#sw tabName "audit"}}active{{/sw}}">
                <a data-toggle="tab" data-route="audit" href="#auditContainer">{{t "templates.audit.audit"}}</a>
                </li>

                <li class="{{#sw tabName "selfService"}}active{{/sw}}">
                <a data-toggle="tab" data-route="selfService" href="#selfServiceContainer">{{t "templates.selfService.title"}}</a>
                </li>

                <li class="{{#sw tabName "email"}}active{{/sw}}">
                <a data-toggle="tab" data-route="email" href="#emailContainer">{{t "templates.emailConfig.title"}}</a>
                </li>
            </ul>
        </div>
    </div>

    <div class="container">
        <div class="tab-content" id="settings">
            <div id="auditContainer" class="tab-pane{{#sw tabName "audit"}} active{{/sw}}" role="tabpanel"></div>
            <div id="selfServiceContainer" class="tab-pane{{#sw tabName "selfService"}} active{{/sw}}" role="tabpanel"></div>
            <div id="emailContainer" class="tab-pane{{#sw tabName "email"}} active{{/sw}}" role="tabpanel"></div>
        </div>
    </div>

</div>

Important Notes

• Do NOT modify any test files — the fix is in the application code itself
• Do NOT modify UpdateView.js — it simply won't be imported anymore
• The socialContainer div in the template can also be removed as it has no corresponding view being rendered

The following is the prior conversation context from the user's chat exploration (may be truncated):

User: проанализируй причину ошибки в PR

Assistant: ## Анализ причины ошибки

Тест на строке 209 переходит на страницу System Preferences (#settings/), и на странице появляется видимый alert с текстом "Not found error." (виден как на скриншоте, так и в page snapshot):

- alert [ref=e2]:
    - text: Not found error.

Это розовый баннер .alert-danger на скриншоте. Страница System Preferences при этом загрузилась корректно (заголовок "System Preferences", вкладки Audit/Self-Service UI/Email/Update отображаются), но сервер вернул ошибку "Not found" для одного из REST-запросов при загрузке конфигурации (скорее всего, отсутствует какой-то конфиг-ресурс в тестовой среде).

Функция assertNoErrors (строка 44) ждёт максимум 3 секунды для авто-скрытия .alert-danger, но этот баннер не скрывается — он остаётся видимым, и visibleErrors становится 1 вместо ожидаемого 0.

#...