[spruce] Update docstrings, update pinecone-generated-ts-fetch for usage #436

Job	Run time
Linting, formatting, documentation, etc	39s
testing / Run unit tests	40s
testing / TS compile (~4.1.0)	31s
testing / TS compile (~4.2.0)	28s
testing / TS compile (~4.3.0)	25s
testing / TS compile (~4.4.0)	24s
testing / Example app: semantic search	1m 5s
testing / TS compile (~4.5.0)	23s
testing / TS compile (~4.6.0)	28s
testing / TS compile (~4.7.0)	31s
testing / TS compile (~4.8.0)	24s
testing / TS compile (~4.9.0)	24s
testing / Run integration tests (prod, npm, node)	7m 54s
testing / TS compile (~5.0.0)	25s
testing / Run integration tests (prod, npm, edge)	8m 22s
testing / TS compile (~5.1.0)	26s
testing / Run integration tests (prod, bun, node, 1.0.0)	8m 24s
testing / TS compile (~5.2.0)	27s
testing / Run integration tests (prod, bun, node, 1.0.5)	8m 10s
testing / TS compile (latest)	26s
testing / Run integration tests (prod, bun, node, 1.0.10)	7m 28s
testing / Run integration tests (prod, bun, node, 1.0.15)	7m 40s
testing / Run integration tests (prod, bun, node, 1.0.20)	8m 22s
testing / Clean up integration tests	22s
	1h 4m 48s

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