Fix busy binary reinstall and add per-node log viewing.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/templates/nodes.html

@@ -56,7 +56,13 @@
             <td>{{.NodePort}}</td>
             <td>{{.InstallMode}}</td>
             <td><span class="badge {{statusClass (printf "%s" .Status)}}">{{.StatusLabel}}</span></td>
-            <td class="actions"><a class="btn btn-sm btn-ghost" href="/admin/nodes/{{.ID}}">Открыть</a></td>
+            <td class="actions actions-multi">
+              <a class="btn btn-sm btn-ghost" href="/admin/nodes/{{.ID}}">Открыть</a>
+              <a class="btn btn-sm btn-ghost" href="/admin/nodes/{{.ID}}#logs">Логи</a>
+              <form method="POST" action="/admin/nodes/{{.ID}}/logs">
+                <button class="btn btn-sm btn-ghost" type="submit">Обновить логи</button>
+              </form>
+            </td>
           </tr>
           {{end}}
         </tbody>