Support async command validate()

[cb1kenobi]

It's time to support async validate() in commands. Currently, validate() returns a function that gets called with a callback. This was because I didn't have the foresight 15 years ago to make it async until it was too late.

Anyways, the CLI rewrite unlocked async/await and this should have been done a while ago.

Tested:

• Create app project
  • ti create --sdk 13.4.0.GA
  • ti create --sdk 14.0.0 (main)
• Clean app project (both 13.4.0.GA and 14.0.0 apps)
  • ti clean
• Build app project (both 13.4.0.GA and 14.0.0 apps)
  • ti build -p android --build-only
  • ti build -p ios --build-only
• Get app project details (both 13.4.0.GA and 14.0.0)
  • ti project
• Create module project
  • ti create --sdk 13.4.0.GA --type module
  • ti create --sdk 14.0.0 --type module (main)
• Build module project
  • ti build -p android --sdk 13.4.0.GA
  • ti build -p android --sdk 14.0.0
  • ti build -p ios --sdk 13.4.0.GA
  • ti build -p ios --sdk 14.0.0

[m1ga]

Working fine! Tested:

• ti build, build-only (module, app)
• ti create (module, app)
• ti build, to device (module, app)
• ti build, with --sdk
• ti info
• ti clean
• ti config
• ti project (not sure all these properties are used at all 😄 have to check if e.g. url is even used or if that was just for appc)