WIP: Rename caosdb -> linkahead (Style)

...inkaheadadvancedtools/bloxberg/swagger_client/__init__.py

...kaheadadvancedtools/bloxberg/swagger_client/api_client.py

...headadvancedtools/bloxberg/swagger_client/models/batch.py

...ls/controller_cert_tools_generate_pdf_json_certificate.py

...t_tools_generate_unsigned_certificate_json_certificate.py

...s/bloxberg/swagger_client/models/http_validation_error.py

...dtools/bloxberg/swagger_client/models/validation_error.py

src/linkaheadadvancedtools/cfood.py

src/linkaheadadvancedtools/datamodel_problems.py