Surface vaultless read models

[findolor]

Summary

• Surface derived vaultless and isVaultless on RaindexVault when vaultId == 0.
• Make the flag available to JS/WASM consumers on order/vault read models without changing stored schemas.
• Keep existing zero-vault filtering for normal withdrawable/depositable vault flows intact.

Validation

• cargo test -p raindex_common raindex_client::orders
• cargo check -p raindex_common
• npm run build && npm test -- test/js_api/raindexClient.test.ts in packages/raindex
• Final stack: rainix-rs-static
• Final stack: wasm target cargo test for raindex_quote, raindex_bindings, raindex_js_api, raindex_common
• Final stack: npm run build && npm test in packages/raindex

Review

• Staged local review completed with no actionable findings.

Refs RAI-1063.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch rai-1063-sdk-read-model-vaultless

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[findolor]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• Surface vaultless read models #2774 👈 (View in Graphite)
• Handle vaultless deployment operations #2773
• Add builder vaultless state APIs #2772
• Reject zero vault operations #2771
• Emit vaultless add-order IO #2770
• Add vaultless order IO settings #2769
• main

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[linear]

RAI-1063