Account reserves, subentries, and sponsorship breakdown panel

[Nanle-code]

Labels: stellar, account

Description

Account.jsx shows thresholds and signers but not a clear minimum balance / reserve breakdown (base reserve × subentries, sponsored reserves, liabilitites). This is essential for developers debugging “insufficient balance” errors.

Tasks

Add reserve calculator in stellar.ts using ledger base_reserve from fetchNetworkStats.
New section in Account.jsx: base, per-signer, per-asset, per-offer, sponsored entries.
Link to Stellar docs on reserves.
Acceptance criteria

Display total locked vs available spendable XLM.

Updates when networkStats or accountData changes.
Files

src/lib/stellar.ts (fetchNetworkStats, fetchAccount)
src/components/dashboard/Account.jsx
src/components/dashboard/Overview.jsx (summary card optional)

[estyemma]

@estyemma has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

"I am eager to contribute to this project. As a full-stack developer specializing in secure smart contract architecture, my background in building scalable backends and auditing blockchain security aligns perfectly with your requirements. I am confident I can add immediate value to the team."

ℹ️ Repo Maintainers: To accept this application, review their application or assign @estyemma to this issue.

[drips-wave]

Congratulations, @estyemma! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @estyemma: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊