Merge branch 'main' into customizable-metadatamode

.changeset/spicy-kiwis-guess.md

apps/docs/docs/.gitignore

apps/docs/docs/api/_category_.yml

apps/docs/docs/api/classes/Anthropic.md

apps/docs/docs/api/classes/BaseEmbedding.md

apps/docs/docs/api/classes/BaseIndex.md

apps/docs/docs/api/classes/BaseNode.md

apps/docs/docs/api/classes/CallbackManager.md

apps/docs/docs/api/classes/CompactAndRefine.md

apps/docs/docs/api/classes/CondenseQuestionChatEngine.md

apps/docs/docs/api/classes/ContextChatEngine.md

apps/docs/docs/api/classes/Document.md

apps/docs/docs/api/classes/InMemoryFileSystem.md

apps/docs/docs/api/classes/IndexDict.md

apps/docs/docs/api/classes/IndexList.md

apps/docs/docs/api/classes/IndexNode.md

apps/docs/docs/api/classes/IndexStruct.md

apps/docs/docs/api/classes/LLMQuestionGenerator.md

apps/docs/docs/api/classes/ListIndex.md

apps/docs/docs/api/classes/ListIndexLLMRetriever.md