[Refactor] 회원가입 페이지 리팩토링 · SOPT-36-NINEDOT/NINEDOT-CLIENT@e471909

`react-router-dom` import should occur before import of `@/assets/svg`

There should be at least one empty line between import groups

There should be at least one empty line between import groups

`@/assets/svg/IcMediumTextdelete` import should occur after import of `./validation`

`@/assets/svg/IcLock` import should occur after import of `./validation`

`@/assets/svg/IcTextdelete` import should occur after import of `./ModifyTextField.css.ts`

There should be no empty line within import group

`@/assets/svg/IcTextdelete` import should occur after import of `../BaseTextField`

`react-router-dom` import should occur before import of `@/assets/svg`

There should be at least one empty line between import groups

There should be at least one empty line between import groups

`@/assets/svg/IcMediumTextdelete` import should occur after import of `./validation`

`@/assets/svg/IcLock` import should occur after import of `./validation`

`@/assets/svg/IcTextdelete` import should occur after import of `./ModifyTextField.css.ts`

There should be no empty line within import group

`@/assets/svg/IcTextdelete` import should occur after import of `../BaseTextField`

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