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-params/src/Param/useParamDefs.ts

@@ -0,0 +1,41 @@
+// Copyright 2017-2025 @pezkuwi/react-params authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Registry, TypeDef } from '@pezkuwi/types/types';
+import type { ParamDef } from '../types.js';
+
+import { useMemo } from 'react';
+
+import { createNamedHook } from '@pezkuwi/react-hooks';
+import { getTypeDef } from '@pezkuwi/types/create';
+
+function expandDef (registry: Registry, td: TypeDef): TypeDef {
+  try {
+    return getTypeDef(
+      registry.createType(td.type as 'u32').toRawType()
+    );
+  } catch {
+    return td;
+  }
+}
+
+function getDefs (registry: Registry, type: TypeDef): ParamDef[] {
+  const typeDef = expandDef(registry, type);
+
+  return typeDef.sub
+    ? (Array.isArray(typeDef.sub) ? typeDef.sub : [typeDef.sub]).map((td): ParamDef => ({
+      length: typeDef.length,
+      name: td.name,
+      type: td
+    }))
+    : [];
+}
+
+function useParamDefsImpl (registry: Registry, type: TypeDef): ParamDef[] {
+  return useMemo(
+    () => getDefs(registry, type),
+    [registry, type]
+  );
+}
+
+export default createNamedHook('useParamDefs', useParamDefsImpl);