v2

[Aylur]

v2 of AGS, which is going to be a CLI tool to scaffold and run projects using Astal in gjs

• setup a project directory with the --init flag which will also generate typescript types, setup env files and a tsconfig.json
• regenerate types with --generate, when adding new libraries
• introduces a dependency on
  • go (self-explanatory, its a go program)
  • node and npm for type generation
• the entry point can be either app.js, app.ts, app.jsx, app.tsx
• TypeScript support ootb
• JSX support ootb

Marking these as fixed/stale/obsolete as of v2

Closes #577, #563, #554, #549, #547, #542, #541, #540, #537, #534, #533, #514, #497, #477, #472, #471, #462, #458, #446, #444, #443, #432, #418, #417, #416, #414, #413, #409, #408, #407, #403, #395, #391, #386, #379, #374, #372, #364, #362, #347, #338, #325, #317, #316, #314, #295, #294, #284, #275, #260, #235, #226, #224, #210, #188, #184, #64, #62, #246, #327, #346, #366, #367, #397, #436, #465, #458, #487, #494, #500, #508, #524, #548, #566, #571, #578, #585

If your issue/PR was about a feature that is still not implemented in the next version (in Astal), please open it again there.