Please share the values of all embeddings settings:
ai_embeddings_enabled
ai_embeddings_discourse_service_api_endpoint
ai_embeddings_discourse_service_api_endpoint_srv
ai_embeddings_discourse_service_api_key
ai_embeddings_model
ai_embeddings_per_post_enabled
ai_embeddings_generate_for_pms
ai_embeddings_semantic_related_topics_enabled
ai_embeddings_semantic_related_topics
ai_embeddings_semantic_related_include_closed_topics
ai_embeddings_backfill_batch_size
ai_embeddings_semantic_search_enabled
ai_embeddings_semantic_search_hyde_model
ai_embeddings_semantic_search_hyde_model_allowed_seeded_models
ai_embeddings_semantic_quick_search_enabled