style: format gateway health state and ui render

src/gateway/server/health-state.ts

@@ -2,8 +2,8 @@ import { resolveDefaultAgentId } from "../../agents/agent-scope.js";
 import { getHealthSnapshot, type HealthSummary } from "../../commands/health.js";
 import { CONFIG_PATH, STATE_DIR, loadConfig } from "../../config/config.js";
 import { resolveMainSessionKey } from "../../config/sessions.js";
-import { getUpdateAvailable } from "../../infra/update-startup.js";
 import { listSystemPresence } from "../../infra/system-presence.js";
+import { getUpdateAvailable } from "../../infra/update-startup.js";
 import { normalizeMainKey } from "../../routing/session-key.js";
 import { resolveGatewayAuth } from "../auth.js";
 import type { Snapshot } from "../protocol/index.js";

ui/src/ui/app-render.ts

@@ -188,8 +188,9 @@ export function renderApp(state: AppViewState) {
         </div>
       </aside>
       <main class="content ${isChat ? "content--chat" : ""}">
-        ${state.updateAvailable
-          ? html`<div class="update-banner callout danger" role="alert">
+        ${
+          state.updateAvailable
+            ? html`<div class="update-banner callout danger" role="alert">
               <strong>Update available:</strong> v${state.updateAvailable.latestVersion}
               (running v${state.updateAvailable.currentVersion}).
               <button
@@ -198,7 +199,8 @@ export function renderApp(state: AppViewState) {
                 @click=${() => runUpdate(state)}
               >${state.updateRunning ? "Updating…" : "Update now"}</button>
             </div>`
-          : nothing}
+            : nothing
+        }
         <section class="content-header">
           <div>
             ${state.tab === "usage" ? nothing : html`<div class="page-title">${titleForTab(state.tab)}</div>`}