A walkthrough of building a tool that lets Solana users close zero-balance token accounts to reclaim their SOL. Simple UX, real utility, and free to use fetch — built for the community.If you've used Solana for more than a few months, your wallet likely contains dozens of token accounts — many with a 0 balance and no future use. What most users don’t realize is:Every empty token account still locks up 0.002039 SOL.That may seem small, but it adds up quickly. 50 unused accounts? That’s ~0...