DX: generate client bindings from WASM ABI (reduce hand drift)

[josephchimebuka]

Summary

Replace or augment hand-maintained index.ts with ABI-generated bindings plus thin helpers.

Acceptance criteria

• Generation script documented
• CI checks generated output is committed/up-to-date
• Helpers for common flows retained

Where

• bindings/

[Guddy1-tech]

@Guddy1-tech has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I’m interested in this issue and would like to work on generating client bindings directly from the WASM ABI to reduce manual drift. I’ll review the current binding setup, implement the generation flow, and add the necessary tests. I can submit a PR within 3 hours.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Guddy1-tech to this issue.

[Akpamgbo]

@Akpamgbo has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Can I take on this issue?

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[drips-wave]

@josephchimebuka Akpamgbo could not be assigned to this issue because they have reached the maximum of 4 accepted assignments per organization in the current wave of the Stellar Wave Program.

The assignee has been removed. Please choose a different contributor.

[drips-wave]

@josephchimebuka Akpamgbo could not be assigned to this issue because they have reached the maximum of 4 accepted assignments per organization in the current wave of the Stellar Wave Program.

The assignee has been removed. Please choose a different contributor.

[Demilade10]

@Demilade10 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi I can fix this

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Demilade10 to this issue.

[mayokun-max]

@mayokun-max has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi maintainer, I’m interested in working on this issue. Thank you.

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