Move to @pezkuwi/dev 0.86 (eslint 10 toolchain)

- @pezkuwi/dev, dev-test, dev-ts ^0.86.3; disable directives renamed
  for the new rule names, or removed where the rule no longer reports
- rethrown errors carry the original as `cause` (13 sites)
- optional chains where a guard expression tested the same value
- Init: the registry cache settles with the creator's own promise,
  dropping the entry in finally(), instead of re-wrapping it
- Combinator: a typed call instead of `Function`
- checkTypes.manual: synchronous checks run outside Promise.all
- sortValues, createTypeUnsafe: initial values that were never read
- typegen util: load docs.js for its side effect (it registers the
  `docs` Handlebars partial) now that its types are re-exported
  type-only
- MockProvider keeps its Header assertion: the package's own build
  does not load api-augment, so createType returns a plain Codec there
- Decorate keeps `delete queue[i]`: the hole marks a fired queue and
  later indexes must not shift

packages/api/src/submittable/createClass.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2026 @pezkuwi/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-/* eslint-disable no-dupe-class-members */
-
 import type { Observable } from 'rxjs';
 import type { Address, ApplyExtrinsicResult, Call, Extrinsic, ExtrinsicEra, ExtrinsicStatus, Hash, Header, Index, RuntimeDispatchInfo, SignerPayload } from '@pezkuwi/types/interfaces';
 import type { Callback, Codec, CodecClass, ISubmittableResult, SignatureOptions } from '@pezkuwi/types/types';
@@ -365,7 +363,7 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, blockHas
           const ext = this.registry.createTypeUnsafe<Extrinsic>('Extrinsic', [result.signedTransaction]);
           const newSignerPayload = this.registry.createTypeUnsafe<SignerPayload>('SignerPayload', [objectSpread({}, {
             address,
-            assetId: ext.assetId && ext.assetId.isSome ? ext.assetId.toHex() : null,
+            assetId: ext.assetId?.isSome ? ext.assetId.toHex() : null,
             blockHash: payload.blockHash,
             blockNumber: header ? header.number : 0,
             era: ext.era.toHex(),