update: [File] 파일 의존성 오류 수정 (#72)

Author: kjunh972

runtracker/src/main/java/com/runtracker/global/config/FileUploadConfig.java

@@ -0,0 +1,27 @@
+package com.runtracker.global.config;
+
+import lombok.Getter;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+
+import jakarta.annotation.PostConstruct;
+import java.io.File;
+
+@Getter
+@Configuration
+public class FileUploadConfig {
+
+    @Value("${file.upload-dir:/app/uploads}")
+    private String uploadDir;
+
+    @Value("${app.domain:http://localhost:8080}")
+    private String baseUrl;
+
+    @PostConstruct
+    public void init() {
+        File uploadDirectory = new File(uploadDir);
+        if (!uploadDirectory.exists() && !uploadDirectory.mkdirs()) {
+            throw new IllegalStateException("Failed to create upload directory: " + uploadDir);
+        }
+    }
+}