Add details and static index meta-db for JARVIS

[ml-evs]

This PR adds a static index meta-db for JARVIS and links out to the JARVIS-DFT database, which is now publicly available via OPTIMADE.

@knc6: I took the description from your website at https://www.nist.gov/programs-projects/jarvis-dft, please let me know if you want it to say something different.

[knc6]

Thank you, @ml-evs
Should we change base_url in links.json,

providers/src/index-metadbs/jarvis/v1/links.json

Line 17 in 09e97f3

"base_url": "https://jarvis.nist.gov/optimade/jarvisdft",

to https://jarvis.nist.gov/optimade/jarvisdft/v1 i.e. the link with '/v1' at the end ?

[ml-evs]

Thank you, @ml-evs
Should we change base_url in links.json,

providers/src/index-metadbs/jarvis/v1/links.json

Line 17 in 09e97f3

"base_url": "https://jarvis.nist.gov/optimade/jarvisdft",

to https://jarvis.nist.gov/optimade/jarvisdft/v1 i.e. the link with '/v1' at the end ?

No, the base URL should omit the version, clients will automatically add it.

[knc6]

Thank you, @ml-evs
Should we change base_url in links.json,

providers/src/index-metadbs/jarvis/v1/links.json

Line 17 in 09e97f3

"base_url": "https://jarvis.nist.gov/optimade/jarvisdft",

to https://jarvis.nist.gov/optimade/jarvisdft/v1 i.e. the link with '/v1' at the end ?

No, the base URL should omit the version, clients will automatically add it.

Sounds good.

[CasperWA]

Looks good 👍