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-democracy/src/Overview/ProposalCell.tsx

@@ -0,0 +1,80 @@
+// Copyright 2017-2025 @pezkuwi/app-democracy authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Compact } from '@pezkuwi/types';
+import type { Hash, Proposal, ProposalIndex } from '@pezkuwi/types/interfaces';
+import type { HexString } from '@pezkuwi/util/types';
+
+import React from 'react';
+
+import { styled } from '@pezkuwi/react-components';
+import { useApi, usePreimage } from '@pezkuwi/react-hooks';
+import { CallExpander } from '@pezkuwi/react-params';
+
+import { useTranslation } from '../translate.js';
+import ExternalCell from './ExternalCell.js';
+import TreasuryCell from './TreasuryCell.js';
+
+interface Props {
+  className?: string;
+  imageHash: Hash | HexString;
+  isCollective?: boolean;
+  proposal?: Proposal | null;
+}
+
+const METHOD_EXTE = ['externalPropose', 'externalProposeDefault', 'externalProposeMajority', 'fastTrack'];
+const METHOD_TREA = ['approveProposal', 'rejectProposal'];
+
+function ProposalCell ({ className = '', imageHash, isCollective, proposal }: Props): React.ReactElement<Props> {
+  const { t } = useTranslation();
+  const { api } = useApi();
+  const preimage = usePreimage(imageHash);
+
+  // while we still have this endpoint, democracy will use it
+  const displayProposal = isCollective
+    ? proposal
+    : api.query.democracy?.preimages
+      ? proposal
+      : preimage?.proposal;
+
+  if (!displayProposal) {
+    const textHash = imageHash.toString();
+
+    return (
+      <td className={`${className} all hash`}>
+        <div className='shortHash'>{textHash}</div>
+      </td>
+    );
+  }
+
+  const { method, section } = displayProposal.registry.findMetaCall(displayProposal.callIndex);
+  const isTreasury = section === 'treasury' && METHOD_TREA.includes(method);
+  const isExternal = section === 'democracy' && METHOD_EXTE.includes(method);
+
+  return (
+    <StyledTd className={`${className} all`}>
+      <CallExpander
+        labelHash={t('proposal hash')}
+        value={displayProposal}
+        withHash={!isTreasury && !isExternal}
+      >
+        {isExternal && (
+          <ExternalCell value={displayProposal.args[0] as Hash} />
+        )}
+        {isTreasury && (
+          <TreasuryCell value={displayProposal.args[0] as Compact<ProposalIndex>} />
+        )}
+      </CallExpander>
+    </StyledTd>
+  );
+}
+
+const StyledTd = styled.td`
+  .shortHash {
+    + div {
+      margin-left: 0.5rem;
+    }
+  }
+`;
+
+export default React.memo(ProposalCell);