Support import from JSON Resume

[Xitang Zhao]

Documenting a feedback:

Nice work, Xitang. Curious to know if this supports the JSON Resume format.
Me: Thanks for your kind words. When creating the resume state structure, I have considered making it a JSON Resume format so it is compatible with other JSON Resume as well as tools that built on top of JSON Resume. However, after looking more into JSON Resume's schema, I find it to be a bit more restrictive than I would like, e.g. it includes a startDate and endDate as date type for work experience, but I want to combine both into date so user can type anything they like June 2022 - Present or 06/2022 - Present. Also, for skills, JSON Resume has a very fixed structured but I want to give users the freedom to type anything in any format. Overall, I think JSONResume works well on its own and defines each field very well. But when thinking in product level, these restrictions might pose too much restrictions, so I ultimately create my own custom resume state type.
This sounds reasonable. If exporting a JSON resume is not possible, maybe you could support importing one?