Disallow subqueries in /filter (#3296)
* disallow subqueries in /filter
* make direction optional
* fix typing in tests
* Update services/search/src/search/routes/filter.py
Co-authored-by: Caleb Fahlgren <cfahlgren1@gmail.com>
* allow dot functions only
* fix e2e
* style
* support empty orderby
* update the last tests
* style
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Co-authored-by: Caleb Fahlgren <cfahlgren1@gmail.com>
