query syntax: single quotes strings

[k2d222]

Consider allowing single-quotes (') strings to prevent needing escaping double quotes in the CLI.
As documented in https://docs.dimensions.ai/dsl/language.html#full-text-searching, Python can use combinations of single quotes, raw strings literals and triple-quotes to circumvent this. The CLI has no such functionality AFAIK.

e.g.:
search publications for "\"phrase 1\" AND \"phrase 2\"" becomes search publications for '"phrase 1" AND "phrase 2"'.