Fix avatar wallet balance by serving JSON from /wallet/balance.

The dropdown was fetching care.wallet (account redirect HTML) instead of a
billing balance API, so Alpine always fell back to "View wallet".

Co-authored-by: Cursor <cursoragent@cursor.com>

resources/js/app.js

@@ -129,6 +129,11 @@ Alpine.data('afia', (config = {}) => ({
 Alpine.data('walletWidget', (config = {}) => ({
     display: '…',
     async load() {
+        if (! config.url) {
+            this.display = 'View wallet';
+
+            return;
+        }
         try {
             const res = await fetch(config.url, { headers: { Accept: 'application/json', 'X-Requested-With': 'XMLHttpRequest' } });
             const data = await res.json();