fix(polling): honor an already-aborted signal - #955

Process completed with exit code 2.

Argument of type '{ simulateTransaction(tx: Transaction<Memo<MemoType>, Operation[]>): Promise<unknown>; getAccount?(address: string): Promise<unknown>; sendTransaction?(tx: Transaction<...>): Promise<...>; getTransaction?(hash: string): Promise<...>; getLatestLedger?(): Promise<...>; }' is not assignable to parameter of type 'Server | { sendTransaction(tx: Transaction<Memo<MemoType>, Operation[]>): Promise<{ status: string; hash?: string | undefined; errorResult?: { ...; } | undefined; }>; getTransaction(hash: string): Promise<...>; }'.

Argument of type '{ simulateTransaction(tx: Transaction<Memo<MemoType>, Operation[]>): Promise<unknown>; getAccount?(address: string): Promise<unknown>; sendTransaction?(tx: Transaction<...>): Promise<...>; getTransaction?(hash: string): Promise<...>; getLatestLedger?(): Promise<...>; }' is not assignable to parameter of type 'Server | { sendTransaction(tx: Transaction<Memo<MemoType>, Operation[]>): Promise<{ status: string; hash?: string | undefined; errorResult?: { ...; } | undefined; }>; getTransaction(hash: string): Promise<...>; }'.

Cannot find name 'addressToScVal'.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-node@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/