docs(useStorageState): Clarify serializer and deserializer function types

[wo-o29]

Overview

This PR improves the documentation of the useStorageState hook by explicitly specifying the types of the serializer and deserializer functions in the options parameter.

By defining serializer as (value: Serializable<T>) => string and deserializer as (value: string) => Serializable<T>, users can better understand the expected input and output types, enhancing code safety and usability.

This clarification helps users implement custom serialization logic correctly and improves the overall DX.

Before	After

Checklist

• Did you write the test code?
• Have you run yarn run fix to format and lint the code and docs?
• Have you run yarn run test:coverage to make sure there is no uncovered line?
• Did you write the JSDoc?

[Copilot]

Pull Request Overview

This PR improves the documentation for the useStorageState hook by adding explicit type annotations for the serializer and deserializer function parameters, replacing generic "Function" types with specific function signatures that show input and output types.

• Updated JSDoc comments in TypeScript source to include explicit function signatures
• Updated documentation files to show precise function types instead of generic "Function"
• Added generic type parameter <T> to Korean documentation interface example

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/hooks/useStorageState/useStorageState.ts	Updated JSDoc comments to specify serializer/deserializer function types
src/hooks/useStorageState/useStorageState.md	Updated documentation to show explicit function signatures for serializer/deserializer
src/hooks/useStorageState/ko/useStorageState.md	Updated Korean documentation with function signatures and added generic type parameter

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (5bdb4ff) to head (a45dae4).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

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