login for RN app

src/components/LoginPage.jsx

@@ -13,6 +13,7 @@ import {
   FEDCM_BLOCKED_MESSAGE,
   GoogleSignInBlockedError,
   GoogleSignInCancelledError,
+  logError,
   requestGoogleIdToken,
 } from '../auth/googleSignIn';
 
@@ -36,11 +37,32 @@ export default function LoginPage() {
       await loginWithGoogle(idToken);
     } catch (err) {
       if (err instanceof GoogleSignInCancelledError) return;
+      logError('[login] Google sign-in failed', {
+        message: err?.message,
+        name: err?.name,
+        code: err?.code,
+        status: err?.status,
+        cause: err?.cause,
+        stack: err?.stack,
+        clientId: googleClientId,
+        origin: window.location.origin,
+        href: window.location.href,
+        dashHost: window.__dashHost
+          ? {
+              isDashNative: window.__dashHost.isDashNative,
+              googleSignIn: window.__dashHost.googleSignIn,
+            }
+          : null,
+        error: err,
+      });
       if (err instanceof GoogleSignInBlockedError) {
         enqueueSnackbar(err.message, { variant: 'warning', autoHideDuration: 12000 });
         return;
       }
-      enqueueSnackbar(`Login failed: ${err.message}`, { variant: 'error' });
+      const detail = [err?.message || String(err), err?.code, err?.status]
+        .filter(Boolean)
+        .join(' · ');
+      enqueueSnackbar(`Login failed: ${detail}`, { variant: 'error' });
     } finally {
       setBusy(false);
     }