EF cleanup

[jeffchuber]

We are cleaning up PRs, but many features are still good ideas.

Embedding functions

• [ENH] CloudflareWorkersAIEmbeddingFunction #1271
• [ENH] New Embedding Function - VoyageAIEmbeddingFunction #1327
• Add together embedding function #1625
• [ENH] AmazonBedrockEmbeddingFunction for JS #1659
• feat: AmazonBedrockEmbeddingFunction support for Cohere Embed models #1675
• [ENH] Add Embedding Function - Universal Sentence Encoder #1723
• [ENH] Added Ollama Embedding Function #1791
• [CHORE] added support for together ai embeddings endpoint  #1828
• [ENH] VoyageAI embedding function #1871
• [BUG] Provide azure_deployment to AzureOpenAI embedding function #1892
• [ENH]: FastEmbed embedding function support #1986
• [BUG] fix bug when receive embedding from vertex api #2000
• Create avoid_openai_rate_limits.py #2019
• [ENH]: adding capability for Spacy embeddings #2049
• [BUG] Provide azure_deployment to AzureOpenAI embedding function #1892
• Update fastapi.py #1930
• [CLN] Replace let with const in JS embeddings client's OllamaEmbeddingFunction #2136
• [ENH] Nomic Text Embed function #2182
• docs(spacy-embeddings): added docs for spacy embeddings. #2184
• [ENH] add OpenAI env var attribution for opanai embedding function #2214
• Allow using Azure for embedding with the JS client + fix docker-compose for running tests #2227
• Use existing model instance in SentenceTransformerEmbeddingFunction #2237
• [CHORE]: Typo fix in Google Generative AI examples #2252
• [ENH]: Add mlx embedding function #2275 #2295
• [DOC]: Ollama default embedding model example change to nomic #2316
• Add LlamaCppEmbeddingFunction class for document embedding #2410
• Update embedding_functions.py #2694
• [DOC] Fix javascript docs for OpenAIEmbeddingFunction  #2655
• [ENH] Added batch_size as parameter to SentenceTransformerEmbeddingFu… #2759
• [ENH] Added http_client parameter to OpenAIEmbeddingFunction #2767
• [ENH]: Add Mistral embeddings support #2427
• [Feature Request]: Llama_Cpp_Python Support for embedding function #2409
• [Feature Request]: Allow specifying custom OpenAI endpoint for embedding with JS client (example : Azure) #2417
• [Feature Request]: Auto-set distance metric based on embedding function #2128