Add an example solver bot script demonstrating the full operational loop

[james2177]

Description

There's no runnable reference implementation showing register_solver -> poll for open intents -> accept_intent -> fill_intent end to end, which the solver integration guide (doc issue above) would otherwise describe only in prose.

Requirements and context

• Depends loosely on the TypeScript SDK issue for a cleaner implementation, but can be done directly against stellar-sdk/soroban-client if the SDK isn't ready yet

Suggested execution

1. Fork the repo and create a branch

   git checkout -b examples/reference-solver-bot
   

2. Write a runnable example script demonstrating the full loop against testnet
3. Link it from the solver integration guide doc

Example commit message
feat: add an example solver bot script demonstrating the full oper

Guidelines

• Assignment required before starting -- comment on the issue to claim it
• PR description must include: Closes #<this issue's number>
• Complexity: High (200 points)

[abdulazizishaq212-prog]

@abdulazizishaq212-prog has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

i will like to work on this issues

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[OluwapelumiElisha]

@OluwapelumiElisha has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello,

I would like to work on this issue.

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[Coredevjay]

@Coredevjay has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

hello please assign me this issues sir

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[drips-wave]

Congratulations, @Coredevjay! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on July 30, 2026.

🧑‍💻 @Coredevjay: 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.

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