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/page-nis/src/Overview/BidAdd.tsx

@@ -0,0 +1,132 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { BN } from '@pezkuwi/util';
+
+import React, { useMemo, useState } from 'react';
+
+import { Button, InputAddress, InputBalance, InputNumber, Modal, TxButton } from '@pezkuwi/react-components';
+import { useApi, useToggle } from '@pezkuwi/react-hooks';
+import { Available } from '@pezkuwi/react-query';
+import { BN_ONE } from '@pezkuwi/util';
+
+import { useTranslation } from '../translate.js';
+
+interface Props {
+  className?: string;
+  isDisabled?: boolean;
+  proxies: Record<string, string[]>;
+}
+
+function Bid ({ className, isDisabled, proxies }: Props): React.ReactElement<Props> {
+  const { t } = useTranslation();
+  const { api } = useApi();
+  const [isOpen, toggleOpen] = useToggle();
+  const [accountId, setAccountId] = useState<string | null>(null);
+  const [proxyId, setProxyId] = useState<string | null>(null);
+  const [amount, setAmount] = useState<BN | undefined>();
+  const [duration, setDuration] = useState<BN | undefined>();
+
+  const tx = useMemo(
+    () => accountId && amount && duration
+      ? api.tx.proxy.proxy(accountId, null, api.tx.nis.placeBid(amount, duration))
+      : null,
+    [api, accountId, amount, duration]
+  );
+
+  const proxiedAccounts = Object.keys(proxies);
+  const isAmountError = !amount || amount.isZero() || amount.lt(api.consts.nis.minBid);
+  const isDurationError = !duration || !duration.gte(BN_ONE) || duration.gt(api.consts.nis.queueCount);
+
+  return (
+    <>
+      <Button
+        icon='plus'
+        isDisabled={!proxiedAccounts.length || isDisabled}
+        label={t('Bid via Proxy')}
+        onClick={toggleOpen}
+      />
+      {isOpen && (
+        <Modal
+          className={className}
+          header={t('submit nis bid')}
+          onClose={toggleOpen}
+          size='large'
+        >
+          <Modal.Content>
+            <Modal.Columns hint={t('This account will make the bid for the nis and pay all associated fees.')}>
+              <InputAddress
+                filter={proxiedAccounts}
+                label={t('use proxied account')}
+                labelExtra={
+                  <Available
+                    label={<span className='label'>{t('transferable')}</span>}
+                    params={accountId}
+                  />
+                }
+                onChange={setAccountId}
+                type='account'
+              />
+              {accountId && (
+                <InputAddress
+                  filter={proxies[accountId]}
+                  label={t('send via proxy')}
+                  onChange={setProxyId}
+                  type='account'
+                />
+              )}
+            </Modal.Columns>
+            <Modal.Columns hint={t('The amount you wish to lock for the duration. It needs to be more than the nis minimum.')}>
+              <InputBalance
+                autoFocus
+                defaultValue={api.consts.nis.minBid}
+                isError={isAmountError}
+                isZeroable={false}
+                label={t('bid amount')}
+                onChange={setAmount}
+              />
+              <InputBalance
+                defaultValue={api.consts.nis.minBid}
+                isDisabled
+                label={t('minimum bid amount')}
+              />
+            </Modal.Columns>
+            <Modal.Columns hint={t('The number of periods this bid is to be locked for, less than the maximum period.')}>
+              <InputNumber
+                defaultValue={BN_ONE}
+                isError={isDurationError}
+                isZeroable={false}
+                label={t('lock periods')}
+                onChange={setDuration}
+              />
+              <InputNumber
+                defaultValue={api.consts.nis.queueCount}
+                isDisabled
+                label={t('maximum lock periods')}
+              />
+              {!isDurationError && (
+                <InputNumber
+                  defaultValue={api.consts.nis.basePeriod.mul(duration)}
+                  isDisabled
+                  label={t('length of lock (blocks, calculated)')}
+                />
+              )}
+            </Modal.Columns>
+          </Modal.Content>
+          <Modal.Actions>
+            <TxButton
+              accountId={proxyId}
+              extrinsic={tx}
+              icon='check'
+              isDisabled={isAmountError || isDurationError || !accountId}
+              label={t('Bid')}
+              onStart={toggleOpen}
+            />
+          </Modal.Actions>
+        </Modal>
+      )}
+    </>
+  );
+}
+
+export default React.memo(Bid);

packages/page-nis/src/Overview/Queue.tsx

@@ -0,0 +1,31 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { QueueTotal } from './types.js';
+
+import React from 'react';
+
+import { Table } from '@pezkuwi/react-components';
+import { FormatBalance } from '@pezkuwi/react-query';
+import { formatNumber } from '@pezkuwi/util';
+
+interface Props {
+  className?: string;
+  value: QueueTotal;
+}
+
+function Queue ({ className, value: { balance, index, numItems } }: Props): React.ReactElement<Props> {
+  return (
+    <tr className={className}>
+      <Table.Column.Id value={index} />
+      <td className='number all'>
+        {formatNumber(numItems)}
+      </td>
+      <td className='number'>
+        <FormatBalance value={balance} />
+      </td>
+    </tr>
+  );
+}
+
+export default React.memo(Queue);

packages/page-nis/src/Overview/Queues.tsx

@@ -0,0 +1,43 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { QueueTotal } from './types.js';
+
+import React, { useRef } from 'react';
+
+import { Table } from '@pezkuwi/react-components';
+
+import { useTranslation } from '../translate.js';
+import Queue from './Queue.js';
+
+interface Props {
+  className?: string;
+  queueTotals?: QueueTotal[];
+}
+
+function Queues ({ className, queueTotals }: Props): React.ReactElement<Props> {
+  const { t } = useTranslation();
+
+  const headerRef = useRef<([React.ReactNode?, string?, number?] | false)[]>([
+    [t('queues'), 'start'],
+    [t('participants'), 'number'],
+    [t('balance'), 'number']
+  ]);
+
+  return (
+    <Table
+      className={className}
+      empty={queueTotals && t('No active nis queues found.')}
+      header={headerRef.current}
+    >
+      {queueTotals?.map((value) => (
+        <Queue
+          key={value.index}
+          value={value}
+        />
+      ))}
+    </Table>
+  );
+}
+
+export default React.memo(Queues);

packages/page-nis/src/Overview/Summary.tsx

@@ -0,0 +1,55 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { NisInfo } from './types.js';
+
+import React from 'react';
+
+import { CardSummary, SummaryBox } from '@pezkuwi/react-components';
+import { useApi, useBestNumber } from '@pezkuwi/react-hooks';
+import { BN_QUINTILL } from '@pezkuwi/util';
+
+import { useTranslation } from '../translate.js';
+
+interface Props {
+  className?: string;
+  info?: NisInfo;
+  isDisabled?: boolean;
+}
+
+function Summary ({ className, info }: Props): React.ReactElement<Props> {
+  const { t } = useTranslation();
+  const { api } = useApi();
+  const bestNumber = useBestNumber();
+
+  return (
+    <SummaryBox className={className}>
+      <section>
+        {bestNumber && (
+          <CardSummary
+            label={t('intake')}
+            progress={{
+              total: api.consts.nis.intakePeriod,
+              value: bestNumber.mod(api.consts.nis.intakePeriod),
+              withTime: true
+            }}
+          />
+        )}
+      </section>
+      <section>
+        {info?.summary && (
+          <CardSummary
+            label={t('proportion')}
+            progress={{
+              isPercent: true,
+              total: BN_QUINTILL,
+              value: info.summary.proportionOwed
+            }}
+          />
+        )}
+      </section>
+    </SummaryBox>
+  );
+}
+
+export default React.memo(Summary);

packages/page-nis/src/Overview/index.tsx

@@ -0,0 +1,41 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import React from 'react';
+
+import { Button } from '@pezkuwi/react-components';
+
+import { useProxies } from '../useProxies.js';
+import BidAdd from './BidAdd.js';
+import Queues from './Queues.js';
+import Summary from './Summary.js';
+import useInfo from './useInfo.js';
+
+interface Props {
+  className?: string;
+}
+
+function Overview ({ className }: Props): React.ReactElement<Props> {
+  const proxies = useProxies();
+  const { info } = useInfo();
+
+  const isDisabled = !info?.summary || info.summary.proportionOwed.isZero();
+
+  return (
+    <div className={className}>
+      <Summary
+        info={info}
+        isDisabled={isDisabled}
+      />
+      <Button.Group>
+        <BidAdd
+          isDisabled
+          proxies={proxies}
+        />
+      </Button.Group>
+      <Queues queueTotals={info?.queueTotals} />
+    </div>
+  );
+}
+
+export default React.memo(Overview);

packages/page-nis/src/Overview/types.ts

@@ -0,0 +1,16 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { u32, u128 } from '@pezkuwi/types';
+import type { PalletNisSummaryRecord } from '@pezkuwi/types/lookup';
+
+export interface QueueTotal {
+  balance: u128;
+  index: number;
+  numItems: u32;
+}
+
+export interface NisInfo {
+  queueTotals?: QueueTotal[];
+  summary?: PalletNisSummaryRecord;
+}

packages/page-nis/src/Overview/useInfo.ts

@@ -0,0 +1,39 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { u32, u128 } from '@pezkuwi/types';
+import type { PalletNisSummaryRecord } from '@pezkuwi/types/lookup';
+import type { NisInfo, QueueTotal } from './types.js';
+
+import { useMemo } from 'react';
+
+import { createNamedHook, useApi, useCallMulti } from '@pezkuwi/react-hooks';
+
+interface State {
+  info?: NisInfo;
+}
+
+const OPT_GILT = {
+  defaultValue: {} as NisInfo,
+  transform: ([summary, queueTotals]: [PalletNisSummaryRecord, [u32, u128][]]): NisInfo => ({
+    queueTotals: queueTotals
+      .map(([numItems, balance], index): QueueTotal => ({ balance, index: index + 1, numItems }))
+      .filter(({ balance }) => !balance.isZero()),
+    summary
+  })
+};
+
+function useInfoImpl (): State {
+  const { api } = useApi();
+  const info = useCallMulti<NisInfo>([
+    api.query.nis.summary,
+    api.query.nis.queueTotals
+  ], OPT_GILT);
+
+  return useMemo(
+    () => ({ info }),
+    [info]
+  );
+}
+
+export default createNamedHook('useInfo', useInfoImpl);

packages/page-nis/src/index.tsx

@@ -0,0 +1,48 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import React, { useRef } from 'react';
+import { Route, Routes } from 'react-router';
+
+import { Tabs } from '@pezkuwi/react-components';
+
+import Overview from './Overview/index.js';
+import { useTranslation } from './translate.js';
+
+interface Props {
+  basePath: string;
+  className?: string;
+}
+
+function NisApp ({ basePath, className }: Props): React.ReactElement<Props> {
+  const { t } = useTranslation();
+
+  const tabsRef = useRef([
+    {
+      isRoot: true,
+      name: 'overview',
+      text: t('Overview')
+    }
+  ]);
+
+  return (
+    <main className={className}>
+      <Tabs
+        basePath={basePath}
+        items={tabsRef.current}
+      />
+      <Routes>
+        <Route path={basePath}>
+          <Route
+            element={
+              <Overview />
+            }
+            index
+          />
+        </Route>
+      </Routes>
+    </main>
+  );
+}
+
+export default React.memo(NisApp);

packages/page-nis/src/translate.ts

@@ -0,0 +1,8 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { useTranslation as useTranslationBase } from 'react-i18next';
+
+export function useTranslation (): { t: (key: string, options?: { replace: Record<string, unknown> }) => string } {
+  return useTranslationBase('app-nis');
+}

packages/page-nis/src/useProxies.ts

@@ -0,0 +1,42 @@
+// Copyright 2017-2025 @pezkuwi/app-nis authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Vec } from '@pezkuwi/types';
+import type { BalanceOf, ProxyDefinition } from '@pezkuwi/types/interfaces';
+import type { ITuple } from '@pezkuwi/types/types';
+
+import { useEffect, useState } from 'react';
+
+import { createNamedHook, useAccounts, useApi, useIsMountedRef } from '@pezkuwi/react-hooks';
+
+type ProxyResult = ITuple<[Vec<ProxyDefinition>, BalanceOf]>;
+
+function useProxiesImpl (): Record<string, string[]> {
+  const { api } = useApi();
+  const { allAccounts } = useAccounts();
+  const mountedRef = useIsMountedRef();
+  const [state, setState] = useState<Record<string, string[]>>({});
+
+  useEffect((): void => {
+    if (allAccounts.length) {
+      api.query.proxy.proxies
+        .multi<ProxyResult>(allAccounts)
+        .then((result) =>
+          mountedRef.current && setState(
+            result
+              .map(([p], index): [string, string[]] => [
+                allAccounts[index],
+                p.map(({ delegate }) => delegate.toString())
+              ])
+              .filter(([, p]) => p.length)
+              .reduce((all, [a, p]) => ({ ...all, [a]: p }), {})
+          )
+        )
+        .catch(console.error);
+    }
+  }, [allAccounts, api, mountedRef]);
+
+  return state;
+}
+
+export const useProxies = createNamedHook('useProxies', useProxiesImpl);