영상관리 -> 폴더조회, 파일리스트 조회 POST로 변경

src/main/java/com/kamco/cd/kamcoback/mapsheet/dto/FileDto.java

@@ -17,16 +17,20 @@ public class FileDto {
   @Setter
   @NoArgsConstructor
   @AllArgsConstructor
-  public static class SrchDto {
+  public static class SrchFoldersDto {
+    @NotNull private String dirPath;
+  }
 
+  @Getter
+  @Setter
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class SrchFilesDto {
     @NotNull private String dirPath;
     @NotNull private String extension;
     @NotNull private String sortType;
     @NotNull private Integer startPos;
     @NotNull private Integer endPos;
-
-
-
   }
 
   @Schema(name = "FolderDto", description = "폴더 정보")