Initial commit: Pezkuwi SDK UI

Comprehensive web interface for interacting with Pezkuwi blockchain.

Features:
- Blockchain explorer
- Wallet management
- Staking interface
- Governance participation
- Developer tools

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

scripts/i18nSort.cjs

@@ -0,0 +1,79 @@
+// Copyright 2017-2025 @pezkuwi/apps authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+const fs = require('node:fs');
+const path = require('node:path');
+
+const i18nRoot = path.join(__dirname, '../packages/apps/public/locales');
+
+const SKIP_NS = ['translation'].map((f) => `${f}.json`);
+
+/**
+ * @param {string} langRoot
+ * @returns {string[]}
+ */
+function getEntries (langRoot) {
+  return fs
+    .readdirSync(langRoot)
+    .filter((entry) =>
+      !['.', '..'].includes(entry) &&
+      fs.lstatSync(path.join(langRoot, entry)).isFile() &&
+      entry.endsWith('.json') &&
+      !['index.json'].includes(entry)
+    )
+    .sort();
+}
+
+/**
+ * @param {string} lang
+ */
+function sortLanguage (lang) {
+  const langRoot = path.join(i18nRoot, lang);
+  const entries = getEntries(langRoot);
+  /** @type {Record<String, boolean>} */
+  const hasKeys = {};
+
+  entries.forEach((entry) => {
+    const filename = path.join(langRoot, entry);
+    const json = require(filename);
+    const sorted = Object
+      .keys(json)
+      .sort()
+      .reduce((/** @type {Record<String, string>} */ result, key) => {
+        result[key] = json[key];
+
+        return result;
+      }, {});
+
+    hasKeys[entry] = Object.keys(sorted).length !== 0;
+
+    fs.writeFileSync(filename, JSON.stringify(sorted, null, 2));
+  });
+
+  if (lang === 'en') {
+    const filtered = entries
+      .filter((entry) => !SKIP_NS.includes(entry))
+      .filter((entry) => hasKeys[entry]);
+
+    fs.writeFileSync(
+      path.join(langRoot, 'index.json'),
+      JSON.stringify(filtered, null, 2)
+    );
+  }
+}
+
+function checkLanguages () {
+  const languages = fs
+    .readdirSync(i18nRoot)
+    .filter((entry) =>
+      !['.', '..'].includes(entry) &&
+      fs.lstatSync(path.join(i18nRoot, entry)).isDirectory()
+    )
+    .sort();
+
+  languages.forEach(sortLanguage);
+
+  fs.writeFileSync(path.join(i18nRoot, 'index.json'), JSON.stringify(languages, null, 2));
+}
+
+checkLanguages();