new features and refactor

main.js

@@ -0,0 +1,48 @@
+// main.js
+
+import { sendRequest } from './networkUtils.js';
+import { 
+  toggleVisibility, 
+  toggleAllCheckboxes, 
+  updateFileActionButtons
+} from './domUtils.js';
+import { 
+  loadFileList, 
+  initFileActions, 
+  editFile, 
+  saveFile, 
+  displayFilePreview,
+  renameFile 
+} from './fileManager.js';
+import { 
+  deleteFolder, 
+  loadCopyMoveFolderList, 
+  loadFolderList 
+} from './folderManager.js';
+import { initUpload } from './upload.js';
+import { initAuth } from './auth.js';
+
+// Expose functions for inline handlers.
+window.sendRequest = sendRequest;
+window.toggleVisibility = toggleVisibility;
+window.toggleAllCheckboxes = toggleAllCheckboxes;
+window.editFile = editFile;
+window.saveFile = saveFile;
+window.renameFile = renameFile;
+
+
+// Global variable for the current folder.
+window.currentFolder = "root";
+
+// DOMContentLoaded initialization.
+document.addEventListener("DOMContentLoaded", function () {
+  window.currentFolder = window.currentFolder || "root";
+  loadFileList(window.currentFolder);
+  loadCopyMoveFolderList();
+  initFileActions();
+  initUpload();
+  loadFolderList();
+  updateFileActionButtons();
+  // Initialize authentication and user management.
+  initAuth();
+});