Update filename in the database according to the download extension file

src/App.vue

@@ -59,13 +59,9 @@ export default {
       let inputValue = formData["text-input-value"];
       let message;
       if (formData.type === "youtube-dl") {
-        formData["audio-only"] = "";
         formData["extension"] = "";
-        if (formData["select-value-extension"] !== "Default") {
+        if (formData["select-value-extension"] !== "defaultext") {
             formData["extension"] = formData["select-value-extension"];
-            if ((formData["select-value-extension"] === "mp3" ) || (formData["select-value-extension"] === "m4a" ) || (formData["select-value-extension"] === "vorbis" ) ) {
-                formData["audio-only"] = "true";
-            }
         }
         message = helper.t("Download task started!");
       }

src/components/mainForm.vue

@@ -28,7 +28,7 @@
             <select :value="selectedExt" id="select-value-extension">
               <option
                 id="defaultext"
-                :value="defaultext"
+                value="defaultext"
               >
                 Default
               </option>
@@ -104,7 +104,7 @@ export default {
       placeholder: t("ncdownloader", "Paste your http/magnet link here"),
       searchLabel: t("ncdownloader", "Search Torrents"),
       searchOptions: this.search_sites ? this.search_sites : this.noOptions(),
-      selectedExt: "Default",
+      selectedExt: "defaultext",
     };
   },
   components: {