Feat: created an helper class that creates a directory in home

src/main/java/com/spaceyatech/gitmetrics/helper/DirectoryHelper.java

@@ -0,0 +1,71 @@
+package com.spaceyatech.gitmetrics.helper;
+
+import java.io.File;
+import java.util.Scanner;
+
+public class DirectoryHelper {
+    public static void main(String[] args) {
+        String homeDirectory = System.getProperty("user.home");
+    		//String homeDirectory = "/Users/mac/Desktop";
+
+
+        String directoryPath = homeDirectory + File.separator + "/repositoryName";
+
+        File directory = new File(directoryPath);
+
+        if (directory.exists()) {
+        	if (deleteDirectory(directory)) {
+        		System.out.println("Deleted the existing directory" + directory);
+        	} else {
+        		System.err.println("Failed to delete existing repository" + directory);
+        		return;
+        	}
+
+        }
+
+        boolean created = directory.mkdirs();
+
+        if (created) {
+                System.out.println("Directory created successfully." + directory);
+
+                String filePath = directoryPath + File.separator + directory + "fileName";
+                File file = new File(filePath);
+
+                try {
+                	file.getParentFile().mkdirs();
+                    if (file.createNewFile()) {
+                        System.out.println("File created successfully.");
+                    } else {
+                        System.err.println("Failed to create file.");
+                    }
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            } else {
+                System.err.println("Failed to create directory.");
+            }
+        }
+
+        private static boolean deleteDirectory(File directory) {
+        	if (directory.exists()) {
+                File[] files = directory.listFiles();
+                if (files != null) {
+                    for (File file : files) {
+                        if (file.isDirectory()) {
+                            deleteDirectory(file);
+                        } else {
+                            file.delete();
+                        }
+                    }
+                }
+            }
+            return directory.delete();        
+    }
+
+}
+
+// TODO:
+// remove the  System out
+//and remove the prompt for input
+// file.directory
+// // delete directory parent and children