Allow New Lines in supabase client Select Statements

[swamidass]

The select strings are excellent and useful in supabase, allowing embedded resources. However, this creates very nested strings:

with, parenthesis (like, this)

This can can become very long. Ideally, we would be able to format these strings with returns and spaces so they can be better understood by normal humans:

with, 
  parenthesis1 (like, this,
    and(another)),
  parenthesis2 (and, another)

That's readable, and we remove the new lines and the extra whitespace, it works as a supabase select string. However, the newlines all cause parser exceptions, so it can't be used.

Workarounds I've tried don't work. Creating a string like this and replacing the newlines with spaces works great at runtime, but it breaks typscript type inference. So that isn't really workable.