Add active user session tracking from agent user :0 2026-07-16 15:46

user     pts/0        2026-07-16 15:50 (:0)
user     pts/1        2026-07-16 16:46 (:0)
user     pts/2        2026-07-17 09:05 (:0) to server UI

server/templates/computer.html

@@ -23,7 +23,11 @@
         <div class="card text-center shadow-sm">
             <div class="card-body">
                 <div class="text-muted small">Пользователь</div>
+                {% if computer.current_user and ',' in computer.current_user %}
+                <span class="badge bg-info text-dark" title="{{ computer.current_user }}">за ПК работают {{ computer.current_user.split(',') | length }} пользователя</span>
+                {% else %}
                 <div class="fw-bold">{{ computer.current_user or '-' }}</div>
+                {% endif %}
             </div>
         </div>
     </div>
@@ -45,6 +49,31 @@
     </div>
 </div>
 
+<div class="card shadow-sm mb-4">
+    <div class="card-body">
+        <h5 class="card-title">Активные сессии</h5>
+        {% if latest_sessions %}
+        <table class="table table-sm mb-0">
+            <thead>
+                <tr><th>Пользователь</th><th>TTY</th><th>Время входа</th><th>Откуда</th></tr>
+            </thead>
+            <tbody>
+                {% for s in latest_sessions %}
+                <tr>
+                    <td>{{ s.username or '-' }}</td>
+                    <td>{{ s.tty or '-' }}</td>
+                    <td>{{ s.login_time or '-' }}</td>
+                    <td>{{ s.origin or '-' }}</td>
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+        {% else %}
+        <div class="text-muted">Нет данных о сессиях.</div>
+        {% endif %}
+    </div>
+</div>
+
 <div class="row g-4 mb-4">
     <div class="col-md-6">
         <div class="card shadow-sm">

server/templates/dashboard.html

@@ -64,11 +64,17 @@
             <th></th>
         </tr>
     </thead>
-    <tbody>
+        <tbody>
         {% for c in computers %}
         <tr data-id="{{ c.id }}">
             <td><strong>{{ c.hostname }}</strong></td>
-            <td>{{ c.current_user or '-' }}</td>
+            <td>
+                {% if c.current_user and ',' in c.current_user %}
+                <span class="badge bg-info text-dark" title="{{ c.current_user }}">за ПК работают {{ c.current_user.split(',') | length }} пользователя</span>
+                {% else %}
+                {{ c.current_user or '-' }}
+                {% endif %}
+            </td>
             <td>{{ c.current_ip or '-' }}</td>
             <td>
                 {% if c.status == 'online' %}
@@ -101,6 +107,15 @@
 <script>
 const isAdmin = {{ 'true' if user.role == 'admin' else 'false' }};
 
+function formatCurrentUser(value) {
+    if (!value) return '-';
+    if (value.includes(',')) {
+        const count = value.split(',').length;
+        return `<span class="badge bg-info text-dark" title="${escapeHtml(value)}">за ПК работают ${count} пользователя</span>`;
+    }
+    return escapeHtml(value);
+}
+
 function currentQuery() {
     return new URLSearchParams(window.location.search).toString();
 }
@@ -152,7 +167,7 @@ async function loadDashboard() {
         tbody.innerHTML = data.map(c => `
             <tr data-id="${c.id}">
                 <td><strong>${escapeHtml(c.hostname)}</strong></td>
-                <td>${escapeHtml(c.current_user || '-')}</td>
+                <td>${formatCurrentUser(c.current_user)}</td>
                 <td>${escapeHtml(c.current_ip || '-')}</td>
                 <td>${c.status === 'online' ? '<span class="badge bg-success">Online</span>' : '<span class="badge bg-secondary">Offline</span>'}</td>
                 <td>${c.current_cpu_percent != null ? c.current_cpu_percent.toFixed(1) : '-'}%</td>