v0.9.43, build 218 (2025-05-xx xx:xx UTC)

Added the ability to select the new Google Gemini embeddings in the embedding configuration.
Added localization for embedding configuration, bias of the day, and the agenda assistant.
Improved the automatic German translation; thanks Peer (peerschuett) for contributing.
Improved Google Gemini LLM model selection by filtering out the new embedding models.
Improved the dialog for configuring embeddings: the API key is applied immediately, and provider formatting was enhanced.