[FIX] refresh api jwt 형식 오류 해결

함수명 혼동에 따른 파라미터 값 원인 오류 해결
getAuthenticationByEmail -> getAuthenticationByToken

Author: EunbeenDev

src/main/java/com/example/ai_tutor/global/config/security/token/JwtAuthenticationFilter.java

@@ -30,7 +30,7 @@ protected void doFilterInternal(HttpServletRequest request, HttpServletResponse
         String jwt = getJwtFromRequest(request);
 
         if (StringUtils.hasText(jwt) && customTokenProviderService.validateToken(jwt)) {
-            UsernamePasswordAuthenticationToken authentication = customTokenProviderService.getAuthenticationByEmail(jwt);
+            UsernamePasswordAuthenticationToken authentication = customTokenProviderService.getAuthenticationByToken(jwt);
             authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
             SecurityContextHolder.getContext().setAuthentication(authentication);
         }