.Net: qdrant: Support Date and DateTime filtering

[TsengSR]

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name: qdrant support for Date and DateTime properties
about: It'd be nice to have Date and DateTime support for Date and DateTime types in the properties of the models used with qdrant vector store.

DateTime and filtering by date-time is already supported by qdrant and it's C# client, so it would also be nice if we could use it for hybrid search via IVectorStoreRecordCollection<TKey, TEntity>VectorizedSearchAsync

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Tasks

• DateTime/DateTimeOffset CRUD support
• DateTime/DateTimeOffset filtering support

[dluc]

DateTimeOffset too please

https://learn.microsoft.com/dotnet/standard/datetime/choosing-between-datetime
https://stackoverflow.com/questions/4331189/datetime-vs-datetimeoffset
https://ardalis.com/why-use-datetimeoffset/