修复 Autocal 压头配置、姿态保存与复核性能

阻止不完整标定配置生成 Z 目标，同步当前测点姿态，并将复核文件校验移到后台。通过 476 项全量测试、53 项最终定向复验和代码检查。

apps/autocal/tests/test_review_job.py

@@ -0,0 +1,86 @@
+"""Recording integrity work must leave the UI thread free and report failures."""
+
+import threading
+
+from PySide6.QtCore import QObject, QTimer, Slot, QCoreApplication, QEvent, QThreadPool
+from PySide6.QtTest import QTest
+
+from orisys_autocal.ui.review_job import ReviewJob
+
+
+def test_review_job_runs_off_thread_and_keeps_qt_responsive(qt_app):
+    started, release = threading.Event(), threading.Event()
+    main_thread = threading.get_ident()
+    results, ticks = [], []
+
+    class Receiver(QObject):
+        @Slot(object, object)
+        def receive(self, value, error):
+            results.append((value, error, threading.get_ident()))
+
+    receiver = Receiver()
+    def action():
+        started.set()
+        assert release.wait(3)
+        return threading.get_ident()
+
+    job = ReviewJob(action, receiver.receive)
+    job.start()
+    try:
+        assert started.wait(2)
+        QTimer.singleShot(0, lambda: ticks.append(True))
+        QTest.qWait(20)
+        assert ticks == [True] and results == []
+    finally:
+        release.set()
+    for _ in range(100):
+        if results:
+            break
+        QTest.qWait(10)
+    assert len(results) == 1
+    assert results[0][0] != main_thread
+    assert results[0][1] is None and results[0][2] == main_thread
+
+
+def test_unexpected_review_job_failure_returns_to_receiver(qt_app):
+    results = []
+    class Receiver(QObject):
+        @Slot(object, object)
+        def receive(self, value, error):
+            results.append((value, error))
+    receiver = Receiver()
+    def action():
+        raise RuntimeError("decoder failed")
+    job = ReviewJob(action, receiver.receive)
+    job.start()
+    for _ in range(100):
+        if results:
+            break
+        QTest.qWait(10)
+    assert results == [(None, "decoder failed")]
+
+
+def test_review_job_can_finish_after_its_receiver_is_destroyed(qt_app):
+    started, release, finished = threading.Event(), threading.Event(), threading.Event()
+    results = []
+    class Receiver(QObject):
+        @Slot(object, object)
+        def receive(self, value, error):
+            results.append((value, error))
+    receiver = Receiver()
+    def action():
+        started.set()
+        assert release.wait(3)
+        finished.set()
+        return "done"
+    job = ReviewJob(action, receiver.receive)
+    job.start()
+    try:
+        assert started.wait(2)
+        receiver.deleteLater()
+        QCoreApplication.sendPostedEvents(receiver, QEvent.Type.DeferredDelete)
+    finally:
+        release.set()
+    assert QThreadPool.globalInstance().waitForDone(3000)
+    qt_app.processEvents()
+    assert finished.is_set() and results == []