Description

at the moment rounding for date maths always rounds "down" the date part, but round up the time part.
For example for 2022 it would round down to 2022-01-01T23:59:59.
This issue is to consider allowing to round down and up separately.
so for round down 2022 to - 2022-01-01T00:00:00
and round up 2022 to - 2022-12-31T23:59:59

This will allow the following search query:

          query:
            range:
              date:
                gte: 1500 #1500-01-01T00:00:00
                lte: 1500 #1500-12-31T23:59:59

to be interpreted as covering all year.

the same for:

       query:
            match:
              date:
                query: "1500"