feat: machine pages Порты, Статус, Изменить as dialogs over the current page; Действие column in the ports table

internal/server/web/static/app.js

@@ -109,6 +109,13 @@
     catch (e) { alert('Нет связи с сервером'); return; }
     if (signedOut(r)) { location.href = '/login'; return; }
     const to = new URL(r.url);
+    // From a dialog to a view (a machine deleted): the dialog closes.
+    if (!area.classList.contains('view') && viewOf(to.pathname)) {
+      const d = area.closest('dialog');
+      if (d) d.close();
+      go(to.href);
+      return;
+    }
     if (area.classList.contains('view')) {
       const v = viewOf(to.pathname);
       if (v && v !== area.dataset.view) { go(to.href); return; }