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-hooks/src/useCoreDescriptor.ts

@@ -0,0 +1,70 @@
+// Copyright 2017-2025 @pezkuwi/react-hooks authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiPromise } from '@pezkuwi/api';
+import type { StorageKey, u32 } from '@pezkuwi/types';
+import type { PalletBrokerCoretimeInterfaceCoreAssignment, PezkuwiRuntimeTeyrchainsAssignerCoretimeAssignmentState, PezkuwiRuntimeTeyrchainsAssignerCoretimeCoreDescriptor, PezkuwiRuntimeTeyrchainsAssignerCoretimeQueueDescriptor, PezkuwiRuntimeTeyrchainsAssignerCoretimeWorkState } from '@pezkuwi/types/lookup';
+import type { CoreDescriptor } from './types.js';
+
+import { useEffect, useState } from 'react';
+
+import { createNamedHook, useCall, useMapKeys } from '@pezkuwi/react-hooks';
+import { BN } from '@pezkuwi/util';
+
+function extractInfo (info: PezkuwiRuntimeTeyrchainsAssignerCoretimeCoreDescriptor, core: number): CoreDescriptor {
+  const currentWork: PezkuwiRuntimeTeyrchainsAssignerCoretimeWorkState | null = info?.currentWork.isSome ? info.currentWork.unwrap() : null;
+  const queue: PezkuwiRuntimeTeyrchainsAssignerCoretimeQueueDescriptor | null = info?.queue.isSome ? info.queue.unwrap() : null;
+  const assignments = currentWork?.assignments || [];
+
+  return {
+    core,
+    info: {
+      currentWork: {
+        assignments: assignments?.map((one: [PalletBrokerCoretimeInterfaceCoreAssignment, PezkuwiRuntimeTeyrchainsAssignerCoretimeAssignmentState]) => {
+          return ({
+            isPool: one[0]?.isPool,
+            isTask: one[0]?.isTask,
+            ratio: one[1]?.ratio.toNumber(),
+            remaining: one[1]?.remaining.toNumber(),
+            task: one[0]?.isTask ? one[0]?.asTask.toString() : one[0]?.isPool ? 'Pool' : 'Idle'
+          });
+        }),
+        endHint: currentWork?.endHint.isSome ? currentWork?.endHint?.unwrap().toBn() : null,
+        pos: currentWork?.pos.toNumber() || 0,
+        step: currentWork?.step.toNumber() || 0
+      },
+      queue: {
+        first: queue?.first.toBn() || new BN(0),
+        last: queue?.last.toBn() || new BN(0)
+      }
+    }
+  };
+}
+
+const OPT_KEY = {
+  transform: (keys: StorageKey<[u32]>[]): u32[] =>
+    keys.map(({ args: [id] }) => id)
+};
+
+function useCoreDescriptorImpl (api: ApiPromise, ready: boolean): CoreDescriptor[] | undefined {
+  const keys = useMapKeys(ready && api.query.coretimeAssignmentProvider.coreDescriptors, [], OPT_KEY);
+
+  const sanitizedKeys = keys?.map((_, index) => {
+    return index;
+  });
+
+  sanitizedKeys?.pop();
+
+  const coreDescriptors = useCall<[[number[]], PezkuwiRuntimeTeyrchainsAssignerCoretimeCoreDescriptor[]]>(ready && api.query.coretimeAssignmentProvider.coreDescriptors.multi, [sanitizedKeys], { withParams: true });
+  const [state, setState] = useState<CoreDescriptor[] | undefined>();
+
+  useEffect((): void => {
+    coreDescriptors &&
+      setState(coreDescriptors[0][0].map((info, index) => extractInfo(coreDescriptors[1][index], info))
+      );
+  }, [coreDescriptors]);
+
+  return state;
+}
+
+export const useCoreDescriptor = createNamedHook('useCoreDescriptor', useCoreDescriptorImpl);