fix(web): make quick start tab icons exhaustive

web/src/shared/components/landing-quick-start.tsx

@@ -1,6 +1,7 @@
 import { useState, useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
 import { Bot, Check, Copy, Terminal, UserRound } from 'lucide-react'
+import type { LucideIcon } from 'lucide-react'
 import { useCopyToClipboard } from '@/shared/lib/clipboard'
 
 type LandingQuickStartTabId = 'agent' | 'human' | 'cli'
@@ -12,6 +13,12 @@ interface LandingQuickStartTab {
   command: string
 }
 
+const tabIcons: Record<LandingQuickStartTabId, LucideIcon> = {
+  agent: Bot,
+  human: UserRound,
+  cli: Terminal,
+}
+
 /**
  * Get the base URL for the application.
  * Prefers the runtime config if set and not localhost.
@@ -115,7 +122,7 @@ export function LandingQuickStartSection() {
           >
             {tabs.map((tab) => {
               const isActive = tab.id === currentTab.id
-              const Icon = tab.id === 'agent' ? Bot : tab.id === 'human' ? UserRound : Terminal
+              const Icon = tabIcons[tab.id]
 
               return (
                 <button