no cmaera on tauri desktop/laptop native apps

ng-app/src/store.ts

@@ -184,6 +184,10 @@ export const check_has_camera = async () => {
     let has_camera: boolean | "checking" = "checking";
 
     if (!use_native_cam) {
+      if (tauri_platform) {
+        has_camera = false;
+      }
+      else {
         // If there is a camera, go to scan mode, else gen mode.
         try {
             const devices = await navigator.mediaDevices.enumerateDevices();
@@ -192,6 +196,7 @@ export const check_has_camera = async () => {
         } catch {
             has_camera = false;
         }
+      }
 
     } else {
       // TODO: There does not seem to be an API for checking, if the native device