[JW-Rami]

Problem / Context

Planned interface improvement requested on October 8, 2026. The example required opening a recipient modal before entering an address, and its browser-styled payout selector did not fit the interface. No financial incident was identified.

Public preview

Open the app - accessible without authentication.

Changes

• Use a compact dark transfer card with Invisible branding and an always-visible destination field.
• Offer the four SDK-supported payout windows as styled choices in Settings, with native keyboard selection. Add review, activity and help controls; require no wallet connection.
• Automatically open the SDK session. Preserve copyable hooks, persisted recovery, authoritative sync and unknown-outcome guards. Financial commands require explicit review confirmation. No new dependencies.

classDiagram
    class App {
        destinationInput
        payoutChoices
        reviewDialog
        activity
    }
    class PublicSDKHooks {
        session
        transfers
        authoritativeSync
    }
    App --> PublicSDKHooks : reviewed transfer inputs
    PublicSDKHooks --> PublicSDK : attested commands and reads

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Validation

• Local CI: 23 tests, typecheck, production build and audit pass; zero vulnerabilities.
• Tests verify the trimmed destination and every supported payout window reach the SDK only after confirmation; invalid input and ambiguous outcomes remain blocked.
• Production bundle in Brave: desktop and 390 px mobile, direct address entry, full choice click targets, arrow-key selection, visible keyboard focus, Escape dismissal and no overflow.
• SDK commands are mocked in tests. Live coordinator returns WS_HANDSHAKE_FAILED; no funded transfer or on-chain settlement was verified.