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/apps-config/src/ui/index.ts

@@ -0,0 +1,13 @@
+// Copyright 2017-2025 @pezkuwi/apps-config authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { identityNodes, identitySpec } from './identityIcons/index.js';
+import { sanitize } from './util.js';
+
+export function getSystemIcon (systemName: string, specName: string): 'beachball' | 'pezkuwi' | 'bizinikiwi' {
+  return (
+    identityNodes[sanitize(systemName)] ||
+    identitySpec[sanitize(specName)] ||
+    'bizinikiwi'
+  ) as 'bizinikiwi';
+}