feat: report Claude CLI installation and gate unsupported versions

components/settings/keys-section.tsx

@@ -27,6 +27,7 @@ import { useEffect, useRef, useState } from "react";
 import { AUTH_KEYS, type AuthKeyStatus } from "@/src/core";
 import { SettingsGroup } from "./controls.tsx";
 import { SubscriptionConnections } from "./subscription-connections.tsx";
+import { ClaudeCodeInstallationStatus } from "./claude-code-status.tsx";
 import { ProviderMenuList } from "./model-menu.tsx";
 import { MenuShell } from "@/components/menu-shell";
 import { notifySettingsSaved } from "@/components/settings-signal";
@@ -471,6 +472,10 @@ export function KeysSection({
 				<SubscriptionConnections />
 			</SettingsGroup>
 
+			<SettingsGroup label="External CLI" testid="group-external-cli">
+				<ClaudeCodeInstallationStatus />
+			</SettingsGroup>
+
 			{(["Dictation", "Search"] as const).map((label) => <SettingsGroup key={label} label={label} testid={label === "Dictation" ? "group-dictation" : "group-search"}>
 				{toolRows.filter((status) => label === "Dictation" ? status.id === "DEEPGRAM_API_KEY" : status.id !== "DEEPGRAM_API_KEY").map((status) => (
 					<KeyTableRow