Clickable container port links (0.11.1)

Published container ports on the stack Overview (local + remote) render as
clickable chips that open the service at the host's address + port in a new
tab. New ContainerPorts component: links to the bound host IP when concrete,
else the host you're viewing from; remote stacks link to the agent host
(derived from the agent URL). http by default, https for 443/8443.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/pages/RemoteStackDetail.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useState } from "react";
+import { useEffect, useMemo, useState } from "react";
 import { Link, useParams } from "react-router-dom";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
 import {
@@ -15,6 +15,7 @@ import { toast } from "sonner";
 import { Badge, Button, Card, Spinner, StatusDot } from "@/components/ui";
 import { HostDot } from "@/components/hosts/HostDot";
 import { LogViewer } from "@/components/stacks/LogViewer";
+import { ContainerPorts } from "@/components/stacks/ContainerPorts";
 import { BackupButton } from "@/components/stacks/BackupRestore";
 import { agentsApi } from "@/api/agents";
 import { apiErrorMessage } from "@/api/client";
@@ -37,6 +38,18 @@ export function RemoteStackDetail() {
     refetchInterval: 5000,
   });
 
+  // Port links on a remote stack must target the agent host, not this host.
+  const agents = useQuery({ queryKey: ["agents"], queryFn: () => agentsApi.list(false) });
+  const agentHost = useMemo(() => {
+    const a = agents.data?.find((x) => x.id === aid);
+    if (!a) return undefined;
+    try {
+      return new URL(a.url).hostname;
+    } catch {
+      return undefined;
+    }
+  }, [agents.data, aid]);
+
   const run = async (action: string, label: string) => {
     setBusy(true);
     const t = toast.loading(`${label} ${id}…`);
@@ -116,7 +129,7 @@ export function RemoteStackDetail() {
       </div>
 
       <div className="flex-1 overflow-hidden">
-        {tab === "Overview" && <Overview containers={data.containers} />}
+        {tab === "Overview" && <Overview containers={data.containers} host={agentHost} />}
         {tab === "Logs" && (
           <Card className="h-full overflow-hidden">
             <LogViewer stackId={id} agentId={aid} />
@@ -147,7 +160,7 @@ export function RemoteStackDetail() {
   );
 }
 
-function Overview({ containers }: { containers: any[] }) {
+function Overview({ containers, host }: { containers: any[]; host?: string }) {
   return (
     <div className="space-y-2 overflow-auto">
       {containers.length === 0 && (
@@ -167,6 +180,7 @@ function Overview({ containers }: { containers: any[] }) {
           <div className="flex items-center gap-3 text-xs text-slate-500">
             {c.health && <Badge>{c.health}</Badge>}
             <span>{c.status}</span>
+            <ContainerPorts ports={c.ports ?? []} host={host} />
           </div>
         </Card>
       ))}