feat: Add Solana transaction infrastructure to TypeScript SDK

[daliborturbeki]

Add Solana transaction infrastructure to TypeScript SDK (HYP-89)

[vercel]

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Project	Deployment	Review	Updated (UTC)
hyperstack-docs	Ready	Preview, Comment	Jan 24, 2026 5:08pm

[adiman9]

This is directionally correct in terms of syntax but exactly where everything goes needs to be shuffled around I think. I don't want any lib specific stuff in our sdks (web3.js, gill, kit etc) as I want the dev using us to be able to use whatever they want and we can just wrap everything for them to work with their existing stuff.

I would also like to avoid the user having to derive PDAs etc if possible, i'd like to do as much of that as possible on our end.

I'll write up the internal tech docs I mentioned that provide an overview of the whole system I have in my head. I haven't done a good job of keeping everyone up to date on that since hackathon. I'll get that done today so we can get everyone up to speed before continuing to plough on