Merge branch 'update_toml' into 'main'

README.md

docs/examples/howto_logparser/plot_logparser_advanced.py

docs/examples/howto_logparser/plot_logparser_analyses.py

docs/examples/howto_logparser/plot_logparser_intro.py

docs/releases/index.md

docs/releases/ogstools-0.3.0.md

docs/user-guide/introduction/motivation.md

docs/user-guide/logparser.md

ogstools/__init__.py

ogstools/definitions.py

ogstools/feflowlib/__init__.py

ogstools/feflowlib/_cli.py

ogstools/feflowlib/_feflowlib.py

ogstools/feflowlib/examples/__init__.py

ogstools/feflowlib/templates.py

ogstools/feflowlib/tools.py

ogstools/logparser/__init__.py

ogstools/logparser/common_ogs_analyses.py

ogstools/logparser/examples/__init__.py

ogstools/logparser/log_parser.py