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-api/src/light.spec.ts

@@ -0,0 +1,30 @@
+// Copyright 2017-2025 @pezkuwi/react-api authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/// <reference types="@pezkuwi/dev-test/globals.d.ts" />
+
+import fs from 'fs';
+import path from 'path';
+import process from 'process';
+
+import { assert } from '@pezkuwi/util';
+
+import { lightSpecs } from './light/index.js';
+
+const srcRel = 'packages/react-api/src';
+const specDir = path.join(process.cwd(), srcRel);
+
+describe('lightSpecs', (): void => {
+  for (const [k, specs] of Object.entries(lightSpecs)) {
+    describe(`${k}`, (): void => {
+      for (const [k, info] of Object.entries(specs)) {
+        it(`${k}`, (): void => {
+          assert(
+            fs.existsSync(path.join(specDir, info)),
+            `${srcRel}/${info.slice(2)} does not exist`
+          );
+        });
+      }
+    });
+  }
+});