Sweep: refactor Textarea component

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Description

This pull request refactors the Textarea component to improve its maintainability and adapt it to the SolidJS framework. The changes streamline the import statements and adjust the component to utilize SolidJS-specific functionalities.

Summary

• Removed redundant import of ReactNode and forwardRef which are not utilized in the current implementation.
• Introduced Component, mergeProps, and splitProps from solid-js to enhance component prop handling and integration with SolidJS.
• Adjusted the import statement to use double quotes for consistency with the rest of the project.
• The refactor aims to leverage SolidJS's capabilities for better performance and developer experience.

Fixes #24.

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Rollback Files For Sweep

• [ ] Rollback changes to src/components/Textarea/Textarea.tsx

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Apply Sweep Rules to your PR?

• [ ] Apply: All new business logic should have corresponding unit tests.
• [ ] Apply: Refactor large functions to be more modular.
• [ ] Apply: Add docstrings to all functions and file headers.

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