Add number range search options

[doekenorg]

This PR addresses #1426 by adding a new number_range field for number, quantity and total fields. For products this isn't possible as the field itself contains both a name AND a price.

This PR also resolves an issue with the removal of CAST functions from the query, that we actually still need in order to match numeric values.

There is some JS that prevents the From field from being higher than the value of the To field, and vice versa. There is also a backup validation with an error message if someone gets around it.

[doekenorg]

• Needs a test case

[rafaehlers]

I'm not sure if the input type="number" is the best approach here because it prevents us from searching float/currency numbers: https://www.loom.com/share/fb6dfbdb34684449b8373e18c1efb66e

[doekenorg]

I'm not sure if the input type="number" is the best approach here because it prevents us from searching float/currency numbers: https://www.loom.com/share/fb6dfbdb34684449b8373e18c1efb66e

@rafaehlers that's because the step.size is 1 by default. But that can be set to 0.01.

But there might be a better solution. The nice thing about number is that it has the native min and max.

[mrcasual]

@doekenorg, please take a look at this: https://www.loom.com/share/96864d158a8b46dc987a86e4f361c7bb

[mrcasual]

@doekenorg, also, are you able to add support for the product (user-defined price) field?