Unclear documentation, `All mutations guaranteed to persist`

[MartinBernstorff]

Describe the bug
The queueStrategy mentions the title multiple times. However, as far as I can tell from the implementation, there are no retries are similar.

I am quite new to typescript, but my understanding is that it guarantees persistence in order, but not all-or-nothing for elements in the queue.

Expected behavior
I would love for the docs to answer: If a given transaction fails, what happens? Is it retried? Are the rest of the elements in the queues dropped?

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Also, this library is awesome. Love the vision of what you're doing here ❤️

[KyleAMathews]

Good call — yeah not actually totally correct #1107