refactor: rewrite and cleanups

[pi0]

Remade from the older private repo.

Branch: https://github.com/raidendotai/openv0/tree/refactor/cleanup

This PR rewrites repository codebase with couple of improvements:

• Server migrated to ESM syntax
• Removed intermediate training files and compressed on library/*.tgz
• [breaking] Example training are removed - I would suggest to add them back also as zip files and auto extract when running server. This is best to reduce git size
• Using prettier formatter
• Fixed vite issues
• Updated license (can remove my name haha)
• Migrated to h3 for server
• Added .env init flow

@raidendotai There are too many changes in this and naturally some are opinionated and you might not liked or preferred differently in which case, feel free to ask me to change, change yourself or even close this PR entirely we can rework same again!

[raidendotai]

looks super neat @pi0

on my side :

• finishing few updates to modularize how component libraries are built (ie. shadcn) and different export modules (ie. react/svelte/vanilla)
• a couple more features + prompts

then we push a major update on main, structured in your way

[pi0]

Sure! We can quickly rebase if not too much changes to this branch i guess.

[EricSimons]

One request: We were going to list this repo as a starter on stackblitz.com, so would love to have this continue to use node versus bun if possible (so that it can open in StackBlitz)!

[pi0]

@EricSimons Here you go: https://stackblitz.com/~/github.com/raidendotai/openv0/pull/9 🚀

(Love stackblitz! It helped to quickly create fresh setup multiple times in order to fix all onboarding issues. Now usage is as easy as a pnpm run start command env file is also auto generated AND synced!!)

[EricSimons]

Oh WOW, that CLI prompt for obtaining the API key is 🔥! Such an amazing UX addition for this. Thanks so much for taking the time to make sure this all worked well on StackBlitz btw!!