Feat/236 soroban error mapper

[frank0277]

Closes #236

• 🐛 Bug fix (non-breaking change which fixes an issue)

• ✨ New feature (non-breaking change which adds functionality)

• 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)

• 📝 Documentation update

• 🎨 UI/UX improvement

• ♻️ Code refactoring

• ✅ Test addition or update

• 🔧 Configuration change

• All GitHub Actions workflows are green on this PR (required for merge)

• Commit messages follow Conventional Commits (feat:, fix:, chore:, etc.) — enforced by CI

• No secrets, API keys, .env, or credentials committed (see CONTRIBUTING.md)

• My code follows the code style of this project

• I have performed a self-review of my own code

• I have commented my code, particularly in hard-to-understand areas

• I have made corresponding changes to the documentation

• My changes generate no new warnings

• I have added tests that prove my fix is effective or that my feature works

• New and existing unit tests pass locally with my changes

• Any dependent changes have been merged and published

[drips-wave]

@frank0277 Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

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