test: align exact-parent fixtures

Author: vitry

tests/e2e/codex-skills-e2e.test.mjs

@@ -732,7 +732,7 @@ test('synthetic continuation capture incorporates raw installed-hook Start/Stop
       ...process.env, ZCODE_DATA_ROOT: dataRoot,
       CODEX_APP_SERVER_PATH: process.execPath,
       CODEX_APP_SERVER_ARGS_JSON: JSON.stringify([fakeCodex]),
-      FAKE_CODEX_THREAD_LIST_RESULTS_JSON: JSON.stringify({ data: [unrelatedLegacyChild], nextCursor: null, backwardsCursor: null }),
+      FAKE_CODEX_THREAD_SPAWN_GRAPH_JSON: JSON.stringify([unrelatedLegacyChild]),
     };
     const hook = async (script, input) => runChild(process.execPath, [join(installedHooks, script)], { cwd: workspace, env: hookEnv, ordinaryInput: true, input });
     assert.equal((await hook('session-lifecycle-hook.mjs', { session_id: parentSessionId, cwd: workspace, hook_event_name: 'SessionStart', transcript_path: null, model: 'gpt', permission_mode: 'acceptEdits', source: 'startup' })).code, 0);

tests/integration/two-session-hooks.test.mjs

@@ -173,9 +173,7 @@ test('real prompt hooks keep direct ambient-thread invocation exact in one works
   Object.assign(ctx.env, {
     CODEX_APP_SERVER_PATH: process.execPath,
     CODEX_APP_SERVER_ARGS_JSON: JSON.stringify([fakeCodex]),
-    FAKE_CODEX_THREAD_LIST_RESULTS_JSON: JSON.stringify({
-      data: [unrelatedLegacySpawnChild(ctx.workspace)], nextCursor: null, backwardsCursor: null,
-    }),
+    FAKE_CODEX_THREAD_SPAWN_GRAPH_JSON: JSON.stringify([unrelatedLegacySpawnChild(ctx.workspace)]),
   });
   for (const session of [
     { id: 'session-a', child: 'child-a', turn: 'turn-a', task: 'repair alpha', prompt: '$zcode:rescue --fresh --wait repair alpha' },