Fleet: node hostname/IP on register + node terminal in the infra computer

Hostname/IP:
- Daemon reports the machine's hostname (sysinfo) + primary outbound IPv4 on each
  heartbeat. migrations/0021 adds nodes.hostname/local_ip; cm-db heartbeat stores
  them; node JSON exposes them. Cards now title on the real hostname (falling back
  to name) + show the IP, instead of the "New node" placeholder. `name` stays
  user-overridable (rename).

Terminal moved into the pull-out computer (no more per-card modal):
- New infra computer app NodeTerminalApp (computer/apps/infra) — xterm bridged to
  a node's host shell over the node control channel, filling the app window
  (mirrors the agent Terminal's layout + ResizeObserver). Added "terminal" to the
  INFRA_CATALOG grid; a ?node= panel param targets a specific node (picker when
  unset). Clicking Terminal on a node card now opens the infra computer to that
  node's shell instead of a separate full-screen window. Deleted NodeTerminal.tsx.

Rebuilt + re-hosted both daemon binaries (hostname change).

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

frontend/src/components/computer/catalogs/infra.tsx

@@ -2,12 +2,13 @@
 // computer, but its apps are cloud providers + infra system apps. Tiles are
 // original colored lettermarks (not the providers' trademarked logos).
 
-import { Activity, Cloud, Plus, Server, Settings } from "lucide-react";
+import { Activity, Cloud, Plus, Server, Settings, Terminal } from "lucide-react";
 import type { CSSProperties } from "react";
 
 import type { AppId } from "@/lib/url/panel-params";
 
 import { InfraApp } from "../apps/infra/InfraApp";
+import { NodeTerminalApp } from "../apps/infra/NodeTerminalApp";
 import type { ComputerCatalog } from "../catalog";
 import { LetterTile } from "../tiles";
 
@@ -19,6 +20,7 @@ const TITLES: Record<string, string> = {
   status: "Fleet Status",
   settings: "Settings",
   apps: "Add Cloud",
+  terminal: "Terminal",
 };
 
 const notConnected = [
@@ -29,6 +31,8 @@ const notConnected = [
 
 function render(app: AppId) {
   switch (app) {
+    case "terminal":
+      return <NodeTerminalApp />;
     case "aws":
       return <InfraApp icon={Cloud} accent="#ec7211" title="AWS" blurb="Connect an AWS account to run agents on EC2, ECS / Fargate and Lambda across your regions." rows={notConnected} />;
     case "gcp":
@@ -59,6 +63,7 @@ function render(app: AppId) {
 
 export const INFRA_CATALOG: ComputerCatalog = {
   grid: [
+    { app: "terminal", label: "Terminal" },
     { app: "aws", label: "AWS" },
     { app: "gcp", label: "GCP" },
     { app: "azure", label: "Azure" },
@@ -69,7 +74,7 @@ export const INFRA_CATALOG: ComputerCatalog = {
     { app: "status", label: "Status" },
     { app: "settings", label: "Settings" },
   ],
-  icon: { hosts: Server, status: Activity, settings: Settings, apps: Plus, aws: Cloud, gcp: Cloud, azure: Cloud },
+  icon: { hosts: Server, status: Activity, settings: Settings, apps: Plus, aws: Cloud, gcp: Cloud, azure: Cloud, terminal: Terminal },
   tile: (app) => {
     if (app === "aws") return <LetterTile text="AWS" gradient="linear-gradient(150deg,#ff9d3c 0%,#ec7211 55%,#a8430a 100%)" />;
     if (app === "gcp") return <LetterTile text="GCP" gradient="linear-gradient(150deg,#5b9bff 0%,#1a73e8 55%,#0b3d91 100%)" />;