Remove unused File: Datepicker.tsx

[Aditys018]

Issue Description

Remove Datepicker.tsx file as it is not used anywhere in the project.

Expected Behavior

2 different files are created to handle the datepicker functionality, only one file should be used to handle it

Current Behavior

2 different libraries are used for handling date picking functionality throughout the project. To improve code maintainability and avoid dependency issues, react-native-date-picker should be used consistently across the project, remove the Datepicker.tsx file for the same.

Screenshots

NA

Environment

• Operating System: [e.g., Windows, macOS, Linux]
• Browser (if applicable): [e.g., Chrome, Firefox, Safari]
• Version of Software/Project: [e.g., v1.0.0]

Additional Information

Remove react-native-datepicker from the package.json file.
Remove Datepicker.tsx file
Test the refactored component to ensure functionality is consistent

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.

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