feat: Upload-Thread-Management verbessert und Versionsnummer auf 1.0.40 erhöht

app.py

@@ -589,6 +589,7 @@ def do_copy(src_devs, dst_dev, cfg):
     dst_mp = None
     dst_owned = False
     src_mounts = []  # [(src_dev, src_mp, src_owned)]
+    _upload_thread = None
     try:
         with copy_lock:
             copy_state.update(running=True, progress=0, error=None,
@@ -809,7 +810,8 @@ def do_copy(src_devs, dst_dev, cfg):
         add_log('Fertig! ' + ', '.join(msg_parts))
 
         dst_dir_root = Path(dst_mp) / date_str
-        threading.Thread(target=run_uploads, args=(dst_dir_root, cfg), daemon=True).start()
+        _upload_thread = threading.Thread(target=run_uploads, args=(dst_dir_root, cfg), daemon=True)
+        _upload_thread.start()
 
     except Exception as e:
         log.exception('Copy failed')
@@ -818,6 +820,10 @@ def do_copy(src_devs, dst_dev, cfg):
         add_log(f'Fehler: {e}')
 
     finally:
+        # Erst warten bis NAS-Upload fertig, dann erst unmounten
+        if _upload_thread is not None and _upload_thread.is_alive():
+            add_log('Warte auf NAS-Upload vor Unmount...')
+            _upload_thread.join()
         subprocess.run(['sync'], capture_output=True)
         for _, src_mp_i, src_owned_i in src_mounts:
             if src_owned_i and src_mp_i:
@@ -947,6 +953,7 @@ def run_uploads(local_dir: Path, cfg: dict):
         dest_root = t.get('dest_path', 'PiCopy').strip('/')
         dest = f'{_remote_name(t["id"])}:{dest_root}'
 
+        _rclone('mkdir', dest, timeout=30)  # Zielordner anlegen falls nicht vorhanden
         r = _rclone('copy', str(local_dir), dest,
                     '--create-empty-src-dirs',
                     '--retries', '3',