* create and connect discovery http and grpc interfaces
* add openapi tests
* fix bad rebase
* Add better descriptions
* remove numpy from openapi tests
* fix rebase artifact
* remove already addressed TODO
* add more tests
* 🤡🔫 (cfg batch handler)
* add timeout query param for discover requests
* More gRPC validation
* make fields pydantic_openapi_generator_v3 friendly
* `context_pairs` -> `context` with struct for pairs
* discovery api is only discovery or context,
move struct description to fields
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Co-authored-by: timvisee <tim@visee.me>
* add timeout query param for search requests
* enable timeout for recommend requests
* Add query timeout for group by requests
* update openapi models
* Don't decrease timeout after recommend preprocessing
* Add openapi test
* code review
* add timeout to individual group by requests, non-decreasing
* handle timeout for discover
* Update timeout field tag in SearchBatchPoints
message
