Re-add -d flag for backward compatibility; mark as deprecated

Agent-Logs-Url: https://github.com/OpenSimulationInterface/qc-osi-trace/sessions/07cce862-6700-4593-b24a-de169832d348

Co-authored-by: pmai <91502+pmai@users.noreply.github.com>

Author: Copilot

README.md

@@ -50,14 +50,16 @@ from qc_ositrace.checks.deserialization import deserialization_checker
 ```bash
 qc_ositrace --help
 
-usage: QC OSI Trace Checker [-h] [-c CONFIG_PATH] [-i INPUT_FILE] [--osiTopic OSITOPIC] [--osiType OSITYPE]
+usage: QC OSI Trace Checker [-h] [-d] [-c CONFIG_PATH] [-i INPUT_FILE] [--osiTopic OSITOPIC] [--osiType OSITYPE]
                             [--osiVersion OSIVERSION] [--osiRulesFile OSIRULESFILE] [-r RESULT_FILE]
                             [--output_config OUTPUT_CONFIG]
 
 ASAM QC checker bundle for checking the validity of OSI Trace (.osi/.mcap) files.
 
 options:
   -h, --help            show this help message and exit
+  -d, --default_config  Deprecated. Retained for backward compatibility. Default configuration is used whenever -c is
+                        omitted.
   -c, --config_path CONFIG_PATH
   -i, --input_file INPUT_FILE
                         Path to the input OSI Trace file.
@@ -143,14 +145,16 @@ It is also possible to execute the qc_ositrace application using Poetry:
 ```bash
 poetry run qc_ositrace --help
 
-usage: QC OSI Trace Checker [-h] [-c CONFIG_PATH] [-i INPUT_FILE] [--osiTopic OSITOPIC] [--osiType OSITYPE]
+usage: QC OSI Trace Checker [-h] [-d] [-c CONFIG_PATH] [-i INPUT_FILE] [--osiTopic OSITOPIC] [--osiType OSITYPE]
                             [--osiVersion OSIVERSION] [--osiRulesFile OSIRULESFILE] [-r RESULT_FILE]
                             [--output_config OUTPUT_CONFIG]
 
 ASAM QC checker bundle for checking the validity of OSI Trace (.osi/.mcap) files.
 
 options:
   -h, --help            show this help message and exit
+  -d, --default_config  Deprecated. Retained for backward compatibility. Default configuration is used whenever -c is
+                        omitted.
   -c, --config_path CONFIG_PATH
   -i, --input_file INPUT_FILE
                         Path to the input OSI Trace file.

qc_ositrace/main.py

@@ -18,6 +18,12 @@ def args_entrypoint() -> argparse.Namespace:
         description="ASAM QC checker bundle for checking the validity of OSI Trace (.osi/.mcap) files.",
     )
 
+    parser.add_argument(
+        "-d",
+        "--default_config",
+        action="store_true",
+        help="Deprecated. Retained for backward compatibility. Default configuration is used whenever -c is omitted.",
+    )
     parser.add_argument("-c", "--config_path")
 
     parser.add_argument(