ext update

webroot/js/main.js

@@ -5,6 +5,7 @@ import { Calculator } from './calculator.js';
 import { FAT12_16Filesystem, FAT32Filesystem } from './filesystems/fat.js';
 import { NTFSFilesystem } from './filesystems/ntfs.js';
 import { ExFATFilesystem } from './filesystems/exfat.js';
+import { EXTFilesystem } from './filesystems/ext.js';
 import { initializeUXEnhancements } from './ux-enhancements.js';
 
 class FilesystemCalculator {
@@ -13,7 +14,8 @@ class FilesystemCalculator {
             new FAT12_16Filesystem(),
             new FAT32Filesystem(),
             new NTFSFilesystem(),
-            new ExFATFilesystem()
+            new ExFATFilesystem(),
+            new EXTFilesystem()
         ];
         this.calculator = new Calculator();
         this.activeTab = null;