Merge branch 'main' into add-pgvector-store

packages/core/src/GlobalsHelper.ts

packages/core/src/Node.ts

packages/core/src/Prompt.ts

packages/core/src/ServiceContext.ts

packages/core/src/embeddings/ClipEmbedding.ts

packages/core/src/embeddings/MultiModalEmbedding.ts

packages/core/src/embeddings/OpenAIEmbedding.ts

packages/core/src/embeddings/index.ts

packages/core/src/embeddings/types.ts

packages/core/src/embeddings/utils.ts

packages/core/src/index.ts

...ages/core/src/indices/vectorStore/VectorIndexRetriever.ts

packages/core/src/llm/LLM.ts

packages/core/src/llm/portkey.ts

packages/core/src/readers/SimpleMongoReader.ts

packages/core/src/storage/index.ts

...s/core/src/storage/vectorStore/MongoDBAtlasVectorStore.ts

packages/core/src/storage/vectorStore/SimpleVectorStore.ts

packages/core/src/storage/vectorStore/types.ts

packages/core/src/storage/vectorStore/utils.ts