example: use pytest-embedded to replace examples/system/console test scripts

pytest.ini

@@ -0,0 +1,17 @@
+[pytest]
+# only the files with prefix `pytest_` would be recognized as pytest test scripts.
+python_files = pytest_*.py
+
+addopts = --embedded-services esp,idf
+
+markers =
+  esp32: support esp32 target
+  esp32c3: support esp32c3 target
+  generic: tests should be run on generic runners
+
+# log related
+log_auto_indent = True
+log_cli = True
+log_cli_level = INFO
+log_cli_format = %(asctime)s %(levelname)s %(message)s
+log_cli_date_format = %Y-%m-%d %H:%M:%S