Add an easy way to do gutters

Is your feature request related to a problem? Please describe. So for PDFs that are meant to be printed and read in a 'bound' way, you'd want there to be a larger margin on one side of the page than the other. However, the problem comes in that based on the page number, you'd want to alternate which side the 'inside' margin is on. This is not possible within QuestPDF's current API as far as I understand.

Describe the solution you'd like Provide a helper or some form of API to allow the margin to be dependent on the page number. This should not in theory require a dynamic component - because the total horizontal space on the page is the same, it just changes what side it's on. It would be easier if this were built into QuestPDF than for end users to implement it.

Describe alternatives you've considered Dynamic components can support this, but it requires manually measuring all the content and splitting it across pages manually, otherwise you get an error for trying to put too much content on one page.

Additional context I am open to other solutions.

Also. I am happy to help with documentation and other simple tasks in exchange if you need!