added motion trajectory simulation

apps/autocal/tools/panel_check.py

@@ -30,6 +30,17 @@ if sys.platform == "win32" and "QT_QPA_FONTDIR" not in os.environ:
     if _fonts.is_dir():
         os.environ["QT_QPA_FONTDIR"] = str(_fonts)
 
+# The report quotes labels, and half of them are Chinese. A Windows console
+# defaults to a legacy code page that cannot encode them, so the run ended in a
+# UnicodeEncodeError *after* every check had passed — the worst kind of noise.
+for _stream in (sys.stdout, sys.stderr):
+    _reconfigure = getattr(_stream, "reconfigure", None)
+    if _reconfigure is not None:
+        try:
+            _reconfigure(encoding="utf-8", errors="replace")
+        except (ValueError, OSError):  # pragma: no cover - stream already detached
+            pass
+
 RESOLUTIONS = ((1440, 900), (1920, 1080))
 
 
@@ -394,6 +405,10 @@ def main() -> int:
             )
             window.workspace.set_current_key("axes")
 
+        try:
+            window.poller.shutdown()
+        except Exception:  # noqa: BLE001 - a shutdown must not mask the result
+            pass
         window.close()
         app.processEvents()