[Tests] Add integration tests for Home screen

[VinuB-Dev]

Issue Description

Add integration test coverage for the Home screen using React Native Testing Library, focusing on behavior under different states and data configurations.

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Expected Behavior

• The screen behaves correctly with different context and store inputs.
• Logic-driven UI changes are reflected accurately.
• User flows are covered to ensure screen stability and predictability.

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Current Behavior

The Home screen lacks integration-level tests validating its behavior as a complete unit.

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Integration tests:

• Validate screen behavior with mock data across multiple states.
• Test interactions between context/store and screen output.
• Cover logic-based conditional UI changes.
• Ensure smooth user flow across the screen in common scenarios.

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Screenshots

N/A

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Checklist

• I have read and followed the project's code of conduct.
• I have searched for similar issues before creating this one.
• I have provided all the necessary information to understand and reproduce the issue.
• I am willing to contribute to the resolution of this issue.