[chore] CORS 추가

src/main/java/com/example/letscareer/common/config/WebConfig.java

@@ -0,0 +1,21 @@
+package com.example.letscareer.common.config;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+@RequiredArgsConstructor
+public class WebConfig implements WebMvcConfigurer {
+    @Override
+    public void addCorsMappings(final CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedOriginPatterns("*")
+                .allowedMethods(HttpMethod.GET.name(), HttpMethod.POST.name(), HttpMethod.PUT.name(), HttpMethod.DELETE.name())
+                .allowedHeaders("Authorization", "Content-Type")
+                .allowCredentials(true)
+                .maxAge(3000);
+    }
+}