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/i18n/i18n.d.ts

@@ -0,0 +1,11 @@
+import 'i18next'
+import type enUS from '../locales/en-US/translation.json'
+
+declare module 'i18next' {
+  interface CustomTypeOptions {
+    defaultNS: 'translation'
+    resources: {
+      translation: typeof enUS
+    }
+  }
+}

docs/reference-repos/icehunter/web/src/i18n/i18n.test.ts

@@ -0,0 +1,54 @@
+import { describe, it, expect } from 'vitest'
+import enUS from '../locales/en-US/translation.json'
+import de from '../locales/de/translation.json'
+import fr from '../locales/fr/translation.json'
+import es from '../locales/es/translation.json'
+import ptBR from '../locales/pt-BR/translation.json'
+import ru from '../locales/ru/translation.json'
+import pl from '../locales/pl/translation.json'
+import tr from '../locales/tr/translation.json'
+import zhCN from '../locales/zh-CN/translation.json'
+import ja from '../locales/ja/translation.json'
+
+const LOCALES: Record<string, Record<string, unknown>> = {
+  de,
+  fr,
+  es,
+  'pt-BR': ptBR,
+  ru,
+  pl,
+  tr,
+  'zh-CN': zhCN,
+  ja,
+}
+
+function flatKeys(obj: Record<string, unknown>, prefix = ''): string[] {
+  return Object.entries(obj).flatMap(([k, v]) => {
+    const key = prefix ? `${prefix}.${k}` : k
+    return typeof v === 'object' && v !== null
+      ? flatKeys(v as Record<string, unknown>, key)
+      : [key]
+  })
+}
+
+describe('i18n completeness', () => {
+  const enKeys = flatKeys(enUS as Record<string, unknown>)
+
+  it('en-US has no empty values', () => {
+    enKeys.forEach((key) => {
+      const parts = key.split('.')
+      let val: unknown = enUS
+      for (const p of parts) val = (val as Record<string, unknown>)[p]
+      expect(typeof val === 'string' && val.length > 0, `en-US key "${key}" is empty`).toBe(true)
+    })
+  })
+
+  Object.entries(LOCALES).forEach(([locale, translations]) => {
+    it(`${locale} has all en-US keys`, () => {
+      const localeKeys = new Set(flatKeys(translations))
+      enKeys.forEach((key) => {
+        expect(localeKeys.has(key), `${locale} missing key "${key}"`).toBe(true)
+      })
+    })
+  })
+})

docs/reference-repos/icehunter/web/src/i18n/index.ts

@@ -0,0 +1,58 @@
+import i18n from 'i18next'
+import { initReactI18next } from 'react-i18next'
+
+import enUS from '../locales/en-US/translation.json'
+import de from '../locales/de/translation.json'
+import fr from '../locales/fr/translation.json'
+import es from '../locales/es/translation.json'
+import ptBR from '../locales/pt-BR/translation.json'
+import ru from '../locales/ru/translation.json'
+import pl from '../locales/pl/translation.json'
+import tr from '../locales/tr/translation.json'
+import zhCN from '../locales/zh-CN/translation.json'
+import ja from '../locales/ja/translation.json'
+
+export const LOCALE_KEY = 'dune_admin_locale'
+export const DEFAULT_LOCALE = 'en-US'
+
+export const LANGUAGES = [
+  { code: 'en-US', label: 'English', flag: '🇨🇦' },
+  { code: 'de', label: 'Deutsch', flag: '🇩🇪' },
+  { code: 'fr', label: 'Français', flag: '🇫🇷' },
+  { code: 'es', label: 'Español', flag: '🇪🇸' },
+  { code: 'pt-BR', label: 'Português (BR)', flag: '🇧🇷' },
+  { code: 'ru', label: 'Русский', flag: '🇷🇺' },
+  { code: 'pl', label: 'Polski', flag: '🇵🇱' },
+  { code: 'tr', label: 'Türkçe', flag: '🇹🇷' },
+  { code: 'zh-CN', label: '中文 (简体)', flag: '🇨🇳' },
+  { code: 'ja', label: '日本語', flag: '🇯🇵' },
+] as const
+
+const saved = localStorage.getItem(LOCALE_KEY) ?? DEFAULT_LOCALE
+
+i18n
+  .use(initReactI18next)
+  .init({
+    resources: {
+      'en-US': { translation: enUS },
+      'de': { translation: de },
+      'fr': { translation: fr },
+      'es': { translation: es },
+      'pt-BR': { translation: ptBR },
+      'ru': { translation: ru },
+      'pl': { translation: pl },
+      'tr': { translation: tr },
+      'zh-CN': { translation: zhCN },
+      'ja': { translation: ja },
+    },
+    lng: saved,
+    fallbackLng: DEFAULT_LOCALE,
+    interpolation: { escapeValue: false },
+  })
+
+export function setLocale(code: string): void {
+  localStorage.setItem(LOCALE_KEY, code)
+  void i18n.changeLanguage(code)
+}
+
+export default i18n