Implement Stellar Fee Estimation Engine

[mijinummi]

🧠 Concept

Estimate Stellar smart contract execution fees.

⚠️ Problem

Developers lack accurate execution cost predictions.

📁 Implementation Scope

• packages/gas-estimator/stellar/

✅ Requirements

• Estimate execution/storage fees
• Support simulation-based calculations

🎯 Acceptance Criteria

• Fee estimator implemented
• Estimates validated

[BigElv]

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

I’d love to work on this issue. I have experience with backend development and understand how inaccurate fee predictions create friction in contract development. I’ll implement a Stellar fee estimation engine that provides developers with reliable execution cost predictions before submission.

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

[AugistineCreates]

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

Please assign this issue to me my eta is 4 hours

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