Ensuring the radio presets dir exists

express/routes/setupRoutes.js

@@ -2,7 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import express from 'express';
 import { fileURLToPath } from 'url';
-import { generateUniqueID } from '../../modules/baseUtils.mjs';
+import { generateUniqueID, ensureDirectoryExists } from '../../modules/baseUtils.mjs';
 import { restartApplication } from '../../modules/selfUpdater.mjs'
 import { launchProcess } from '../../modules/subprocessHandler.mjs'
 
@@ -145,6 +145,10 @@ const exportSystems = (systemsData) => {
             whitelistFile: system.whitelistFile || ''
         }
     ));
+    
+    // Ensure directory exists
+    ensureDirectoryExists(radioPresetsPath);
+
     return new Promise(res => {
         fs.access(radioPresetsPath, fs.constants.F_OK, (err) => {
             if (err) {
@@ -171,5 +175,5 @@ const exportSystems = (systemsData) => {
                 });
             }
         });
-    })
+    });
 }