Suggestion: sample.resume.json as source of truth

[roschaefer]

Every time I search "json resume" on the interwebs I end up looking at this page because it is the first search result.

This website has a lot of authority. I suggest that we show the sample.resume.json there.

E.g. I was not even aware that the specification already has keywords for projects. I think it's super handy for us developers, to list all the technologies we worked with on projects (it is what recruiters look for).

But I assume that even template authors do not know about it if it's not on jsonresume.org. This may explain why many templates do not make use of projects: https://github.com/jsonresume/jsonresume.org/pull/1#issuecomment-1698342072.

I just made a contribution to the default template. I really like that it just pulls in resume-schema as a development dependency and then runs software tests with sample.resume.json and also builds a demo page from it. We could do the same thing here.