* add timings for syncing
* add more logging
* more debugging
* refactor multipass/db check out of VespaIndex
* circular imports?
* more debugging
* add logs
* various improvements
* additional logs to narrow down issue
* use global httpx pool for the main vespa flows in celery. Use in more places eventually.
* cleanup debug logging, etc
* remove debug logging
* this should use the secondary index
* mypy
* missed some logging
* review fixes
* refactor get_default_document_index to use search settings
* more missed logging
* fix circular refs
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Co-authored-by: Richard Kuo (Danswer) <rkuo@onyx.app>
Co-authored-by: pablodanswer <pablo@danswer.ai>
