Browser test distinguishes loading state from empty results

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A developer discussion about browser readiness tests led to creating a synthetic testing fixture. The fixture simulates four scenarios: successful data retrieval, empty results, explicit errors, and operations that never complete. Testing revealed that simple presence or text checks cannot distinguish between loading states and final outcomes. The demonstration emphasizes designing interfaces where loading, completed, and failed states are clearly distinguishable. The test was run on October 1 using HeadlessChrome 155 on macOS.

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