[Refactor]: 마이너 UI 이슈 수정 (#90)

* fix: textfield 가로길이 안맞는 부분 수정

* fix: scroll 반 쯤 내려가 있는 문제 해결

src/components/layout/Layout.tsx

@@ -4,12 +4,18 @@ import { media } from '@/styles';
 import { color } from 'wowds-tokens';
 import Header from '@/components/layout/Header';
 import Footer from '@/components/layout/Footer';
-
-import { Outlet } from 'react-router-dom';
+import { useLayoutEffect } from 'react';
+import { Outlet, useLocation } from 'react-router-dom';
 import GlobalSize from '@/constants/globalSize';
 import ApiErrorBoundary from '@/components/ApiErrorBoundary';
 
 const Layout = () => {
+  const location = useLocation();
+
+  useLayoutEffect(() => {
+    window.scrollTo(0, 0);
+  }, [location]);
+
   return (
     <ApiErrorBoundary>
       <Container>

src/pages/SignUp.tsx

@@ -188,6 +188,7 @@ export const SignUp = () => {
             render={({ field, fieldState }) => (
               <TextFieldWrapper>
                 <TextField
+                  style={{ minWidth: '100%' }}
                   label="이메일 주소"
                   error={fieldState.invalid}
                   ref={field.ref}