feat: initial Pezkuwi Apps rebrand from polkadot-apps

Rebranded terminology:
- Polkadot → Pezkuwi
- Kusama → Dicle
- Westend → Zagros
- Rococo → PezkuwiChain
- Substrate → Bizinikiwi
- parachain → teyrchain

Custom logos with Kurdistan brand colors (#e6007a → #86e62a):
- bizinikiwi-hexagon.svg
- sora-bizinikiwi.svg
- hezscanner.svg
- heztreasury.svg
- pezkuwiscan.svg
- pezkuwistats.svg
- pezkuwiassembly.svg
- pezkuwiholic.svg

packages/react-components/src/i18n/index.ts

@@ -0,0 +1,107 @@
+// Copyright 2017-2025 @pezkuwi/react-components authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { LanguageDetectorModule, Newable } from 'i18next';
+
+import i18next from 'i18next';
+import LanguageDetector from 'i18next-browser-languagedetector';
+import { initReactI18next } from 'react-i18next';
+
+import { LANGUAGE_DEFAULT, settings } from '@pezkuwi/ui-settings';
+
+import Backend from './Backend.js';
+
+// This is a workaround for the above package -
+//
+// 1. It does have an ESM export which would be used
+// 2. The package type is set to commonjs
+// 3. Unless we run fixup on it, it seems problematic... (here we opt for no fixup)
+const languageDetector = new (LanguageDetector as unknown as Newable<LanguageDetectorModule & { addDetector: (...args: unknown[]) => unknown }>)();
+
+languageDetector.addDetector({
+  lookup: () => {
+    const i18nLang = settings.i18nLang;
+
+    return i18nLang === LANGUAGE_DEFAULT
+      ? undefined
+      : i18nLang;
+  },
+  name: 'i18nLangDetector'
+});
+
+i18next
+  .use(languageDetector)
+  .use(initReactI18next)
+  .use(Backend)
+  .init({
+    backend: {},
+    debug: false,
+    detection: {
+      order: ['i18nLangDetector', 'navigator']
+    },
+    fallbackLng: false,
+    interpolation: {
+      escapeValue: false,
+      prefix: '{{',
+      suffix: '}}'
+    },
+    keySeparator: false,
+    load: 'languageOnly',
+    ns: [
+      'apps',
+      'apps-config',
+      'apps-electron',
+      'apps-routing',
+      'app-accounts',
+      'app-claims',
+      'app-contracts',
+      'app-council',
+      'app-democracy',
+      'app-explorer',
+      'app-extrinsics',
+      'app-generic-asset',
+      'app-js',
+      'app-teyrchains',
+      'app-poll',
+      'app-rpc',
+      'app-settings',
+      'app-signing',
+      'app-society',
+      'app-staking',
+      'app-staking-async',
+      'app-staking-legacy',
+      'app-storage',
+      'app-sudo',
+      'app-tech-comm',
+      'app-treasury',
+      'react-api',
+      'react-components',
+      'react-hooks',
+      'react-params',
+      'react-query',
+      'react-signer',
+      'translation'
+    ],
+    nsSeparator: false,
+    react: {
+      useSuspense: true
+    },
+    returnEmptyString: false,
+    returnNull: false
+  })
+  .catch((error: Error): void =>
+    console.log('i18n: failure', error)
+  );
+
+settings.on('change', (settings): void => {
+  (
+    settings.i18nLang === LANGUAGE_DEFAULT
+      // If we want to use the default language, we need to pass no
+      // actual param through here
+      // https://github.com/i18next/i18next/blob/21eac5a605601ec1067aac3583c6ec6bc2ecd3b7/src/i18next.js#L366
+      ? i18next.changeLanguage()
+      : i18next.changeLanguage(settings.i18nLang)
+  ).catch(console.error);
+});
+
+export default i18next;