chore: include pre-built dist for github install

dist/tools/delegate-task/sync-result-fetcher.d.ts

@@ -0,0 +1,8 @@
+import type { OpencodeClient } from "./types";
+export declare function fetchSyncResult(client: OpencodeClient, sessionID: string, anchorMessageCount?: number): Promise<{
+    ok: true;
+    textContent: string;
+} | {
+    ok: false;
+    error: string;
+}>;