Created a preload.js, small changes in the package.json, main.js, index.html and script.js like removing whitespace

electron/main/script.js

@@ -17,10 +17,11 @@ uploadContainer.addEventListener('dragleave', () => {
 });
 
 
-uploadContainer.addEventListener('drop', (e) => {
-  e.preventDefault();
-  uploadContainer.classList.remove('dragover');
-
+uploadContainer.addEventListener('drop', (e) => { e.preventDefault(); 
+  const file = e.dataTransfer.files[0]; // Pfad der Datei 
+  const filePath = file.path; 
+  console.log('Pfad:', filePath); // ggf. an den Hauptprozess senden, wenn nötig 
+  window.electronAPI?.sendDropPath?.(filePath); 
 
   const files = e.dataTransfer.files;
   handleFiles(files);