making login work for prod

src/util.js

@@ -1,4 +1,19 @@
+import { Preferences } from '@capacitor/preferences';
+
 export default class util {
+    static async authFetch(url, options = {}) {
+        const { value: token } = await Preferences.get({ key: 'auth_token' });
+        
+        return fetch(url, {
+            ...options,
+            headers: {
+                ...options.headers,
+                'Authorization': `Bearer ${token}`,
+                'X-Client': 'mobile'
+            }
+        });
+    }
+
     static cssVariable(value) {
         return getComputedStyle(document.documentElement)
         .getPropertyValue("--" + value)