docs(reference): import Dune: Awakening server-manager references

Phase 2 references for the host-agent Dune adapter, moved out of volatile /tmp
into docs/reference-repos/ (per Commander). Three upstream projects, .git +
node_modules + compiled binaries stripped (16MB source). Nested AI-instruction
files (.claude/, CLAUDE.md) removed so they don't pollute Corrosion sessions.

- icehunter/    dune-admin (Go+React) — 4 control planes; SETUP_DOCKER.md is the
                closest analog to our agent's Dune docker control plane (compose
                lifecycle, docker logs, RabbitMQ-via-exec, dune Postgres schema)
- adainrivers/  Rust/Tauri desktop — SSH+k8s BattleGroup control, maintenance
                daemon, in-game admin console (Rust idiom reference)
- the4rchangel/ Node web UI replacing battlegroup.bat — matches the Commander's
                Hyper-V self-host path + game-config schema

See docs/reference-repos/README.md for the full index + how we use each.

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

docs/reference-repos/icehunter/web/src/main.tsx

@@ -0,0 +1,48 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import { HashRouter } from 'react-router-dom'
+import './index.css'
+import './i18n'
+import { applyTheme, loadTheme } from './theme'
+import { App } from './App.tsx'
+import { ClerkProvider } from '@clerk/react'
+import { dark } from '@clerk/themes'
+
+// Apply the saved appearance theme (#144) before first paint to avoid a flash.
+applyTheme(loadTheme())
+
+const publishableKey = import.meta.env.VITE_CLERK_PUBLISHABLE_KEY
+
+// Match Clerk modals to the dune-admin dark amber theme.
+// Element class overrides are needed for the backdrop because Clerk injects
+// it via inline style — the appearance.elements className alone doesn't win.
+const clerkAppearance = {
+  baseTheme: dark,
+  variables: {
+    colorPrimary: '#c9820a',
+    colorDanger: '#c9230a',
+    borderRadius: '2px',
+    fontFamily: 'system-ui, -apple-system, sans-serif',
+  },
+  elements: {
+    formButtonPrimary:
+      'bg-[#c9820a] hover:bg-[#d4900f] text-black font-bold shadow-none normal-case tracking-normal',
+    footerActionLink: 'text-[#c9820a] hover:text-[#d4900f]',
+  },
+} as const
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <HashRouter>
+      {publishableKey
+        ? (
+            <ClerkProvider publishableKey={publishableKey} afterSignOutUrl="/" appearance={clerkAppearance}>
+              <App />
+            </ClerkProvider>
+          )
+        : (
+            <App />
+          )}
+    </HashRouter>
+  </StrictMode>,
+)