Usage of length DV task field conflicts with TS string length property

[stoilis]

Is your feature request related to a problem? Please describe.
Time Ruler currently supports "length" as a task value to signify how long it lasts, if it doesn't have an endTime.
However, length is a reserved Typescript word.
When I use dataviewjs for advanced queries in obsidian, the conflict becomes more obvious.
For example, this works:

• something [effort:: 1h]

const pages = dv.pages()
const tasks = pages.file.tasks
	.where(t => t.effort)
const total = dv.luxon.Duration.fromMillis(tasks.effort.array().reduce((acc, val) => acc + val, 0)).shiftTo('hours', 'minutes').toHuman()

But this doesn't:

• something [length:: 1h]

const pages = dv.pages()
const tasks = pages.file.tasks
	.where(t => t.length)
const total = dv.luxon.Duration.fromMillis(tasks.length.array().reduce((acc, val) => acc + val, 0)).shiftTo('hours', 'minutes').toHuman()

Describe the solution you'd like
I recommend changing the "length" to something like "effort" or "duration". The duration term is already a DataView datatype but it should not be an issue, because the function name is "dur()".
If you want to avoid yet another potential conflict, "effort" seems like a better bet. Some people seem to already by using it this way.

[j-palindrome]

That's true and a good point. I can add support for parsing "duration" as well.