JSON Schema for Tact configuration

[VanishMax]

Closes #178

Added:

• JSON Schema
• Tests for JSON schema with Ajv validator

Future work:

• Fix the Tact documentation's configuration page: the options in the docs do not adhere to the Schema right now
• Add Schema to the Tact template
• Blueprint: Feature request: Automatically source tact.config.json if it exists ton-org/blueprint#94

[anton-trunov]

Awesome stuff! Please keep it coming 👍

I only have a minor comment below. And perhaps @novusnota as the author of the corresponding issue will add his "2 cents" :)

[novusnota]

Swiftly done, nice work @VanishMax! I'm in the process of reviewing and your schema works just great:

I see that you took descriptions from the documentation, but could you please clarify, which ones were incorrect? I'd like to re-write that page in the near future, but until then it would be nice to enhance the descriptions in the Schema here — I'll send a couple of suggestions in a moment or two :)

[novusnota]

Awesome work @VanishMax! Just a few improvements, which you may commit all at once (from "Files changed" tab):

• Adjusted descriptions
• Added links to docs, where possible or sensible, see:

Note, that such links are clickable in IDEs, modern terminals and editors, such as Neovim or Helix. Therefore, it's nice to add links in such descriptions whenever possible :)

[anton-trunov]

I think this also deserves an entry in CHANGELOG.md

[novusnota]

LGTM 🚀

[anton-trunov]

Thank you for your contribution! Btw, this qualifies for the Tact contributor SBT: https://society.ton.org/contribute-to-tact-compiler. I'll just need your TON wallet address to issue the SBT