refactor: Removed unnecessary code and improved code readability from use-toast

[TheCoderAdi]

Refactor Toast Dispatch Logic and ID Handling for Simplification

Description:

This PR simplifies both the toastId and id handling in the dispatch logic by refactoring key-value pairs where both the key and value were the same (toastId: toastId, id: id) to just toastId and id. These changes enhance code readability and remove redundancy without altering functionality.

Changes:

• Refactored the dispatch actions to use shorthand syntax for toastId and id.
• Ensured the id generation and handling are consistent with the shorthand pattern.
• No functional changes to the toast state management or behavior.

Testing:

• Manually tested the toast system to confirm proper behavior for adding, updating, and dismissing toasts.
• Verified that state management and toast dismissal remain unaffected.

Motivation:

This refactor improves code clarity, reduces redundancy, and follows best practices, making the codebase cleaner and easier to maintain.

No breaking changes introduced.

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[TheCoderAdi]

Please review this PR.