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

internal/server/web/static/app.css

@@ -780,3 +780,16 @@ p.mv-a { margin:0; font-size:13px; }
 body:not(.multi) .fpane.under-plus .fm-bar:first-child { margin-right:40px; }
 /* The bars' square buttons, as tall as the path box beside them. */
 .fm-bar > .btn.sq, .fp-sel .btn.sq { width:34px; height:34px; }
+
+/* A machine's Порты, Статус, Изменить over the current page. */
+dialog.machinedlg { max-width:1000px; width:94vw; max-height:90vh; padding:0; overflow:hidden; }
+/* The dialog's title names the page: the page's own heading goes. */
+.machinedlg .frag-area .wrap > h1:first-child { display:none; }
+.machinedlg .frag-area .wrap { padding-top:18px; padding-bottom:18px; }
+.machinedlg .frag-area { overflow:auto; max-height:calc(90vh - 58px); }
+.mdmenu { min-width:180px; }
+.mdmenu .md-head { padding:6px 10px 4px; font-size:12px; }
+@media (max-width: 640px) {
+  dialog.machinedlg { width:100vw; max-width:none; height:100dvh; max-height:none; margin:0; border-radius:0; }
+  .machinedlg .frag-area { max-height:calc(100dvh - 58px); }
+}