fix: oidc, global default, and remember me issues

src/ui/desktop/apps/admin/tabs/GeneralSettingsTab.tsx

@@ -88,8 +88,12 @@ export function GeneralSettingsTab({
             metricsInterval: newMetrics,
           });
           toast.success(t("admin.globalSettingsSaved"));
-        } catch {
-          toast.error(t("admin.failedToSaveGlobalSettings"));
+        } catch (error) {
+          const errorMessage =
+            error instanceof Error
+              ? error.message
+              : t("admin.failedToSaveGlobalSettings");
+          toast.error(errorMessage);
         } finally {
           setMonitoringLoading(false);
         }

src/ui/desktop/authentication/Auth.tsx

@@ -104,7 +104,14 @@ export function Auth({
   const [localUsername, setLocalUsername] = useState("");
   const [password, setPassword] = useState("");
   const [signupConfirmPassword, setSignupConfirmPassword] = useState("");
-  const [rememberMe, setRememberMe] = useState(false);
+  const [rememberMe, setRememberMe] = useState(() => {
+    try {
+      const saved = localStorage.getItem("rememberMe");
+      return saved === "true";
+    } catch {
+      return false;
+    }
+  });
   const [loading, setLoading] = useState(false);
   const [oidcLoading, setOidcLoading] = useState(false);
   const [internalLoggedIn, setInternalLoggedIn] = useState(false);
@@ -175,6 +182,14 @@ export function Auth({
     }
   }, [totpRequired]);
 
+  useEffect(() => {
+    try {
+      localStorage.setItem("rememberMe", rememberMe.toString());
+    } catch {
+      // expected - localStorage might not be available
+    }
+  }, [rememberMe]);
+
   useEffect(() => {
     getRegistrationAllowed().then((res) => {
       setRegistrationAllowed(res.allowed);

src/ui/mobile/authentication/Auth.tsx

@@ -3,6 +3,7 @@ import { cn } from "@/lib/utils.ts";
 import { Button } from "@/components/ui/button.tsx";
 import { Input } from "@/components/ui/input.tsx";
 import { Label } from "@/components/ui/label.tsx";
+import { Checkbox } from "@/components/ui/checkbox.tsx";
 import { Alert, AlertTitle, AlertDescription } from "@/components/ui/alert.tsx";
 import { useTranslation } from "react-i18next";
 import { LanguageSwitcher } from "@/ui/desktop/user/LanguageSwitcher.tsx";
@@ -93,6 +94,14 @@ export function Auth({
   const [localUsername, setLocalUsername] = useState("");
   const [password, setPassword] = useState("");
   const [signupConfirmPassword, setSignupConfirmPassword] = useState("");
+  const [rememberMe, setRememberMe] = useState(() => {
+    try {
+      const saved = localStorage.getItem("rememberMe");
+      return saved === "true";
+    } catch {
+      return false;
+    }
+  });
   const [loading, setLoading] = useState(false);
   const [oidcLoading, setOidcLoading] = useState(false);
   const [error, setError] = useState<string | null>(null);
@@ -130,6 +139,14 @@ export function Auth({
     }
   }, [totpRequired]);
 
+  useEffect(() => {
+    try {
+      localStorage.setItem("rememberMe", rememberMe.toString());
+    } catch {
+      // expected - localStorage might not be available
+    }
+  }, [rememberMe]);
+
   useEffect(() => {
     getRegistrationAllowed().then((res) => {
       setRegistrationAllowed(res.allowed);
@@ -218,7 +235,7 @@ export function Auth({
     try {
       let res;
       if (tab === "login") {
-        res = await loginUser(localUsername, password);
+        res = await loginUser(localUsername, password, rememberMe);
       } else {
         if (password !== signupConfirmPassword) {
           toast.error(t("errors.passwordMismatch"));
@@ -232,7 +249,7 @@ export function Auth({
         }
 
         await registerUser(localUsername, password);
-        res = await loginUser(localUsername, password);
+        res = await loginUser(localUsername, password, rememberMe);
       }
 
       if (res.requires_totp) {
@@ -441,7 +458,7 @@ export function Auth({
     setTotpLoading(true);
 
     try {
-      const res = await verifyTOTPLogin(totpTempToken, totpCode);
+      const res = await verifyTOTPLogin(totpTempToken, totpCode, rememberMe);
 
       if (!res || !res.success) {
         throw new Error(t("errors.loginFailed"));
@@ -1108,6 +1125,24 @@ export function Auth({
                           disabled={loading || internalLoggedIn}
                         />
                       </div>
+                      {tab === "login" && (
+                        <div className="flex items-center gap-2">
+                          <Checkbox
+                            id="rememberMe"
+                            checked={rememberMe}
+                            onCheckedChange={(checked) =>
+                              setRememberMe(checked === true)
+                            }
+                            disabled={loading || internalLoggedIn}
+                          />
+                          <Label
+                            htmlFor="rememberMe"
+                            className="text-sm font-normal cursor-pointer"
+                          >
+                            {t("auth.rememberMe")}
+                          </Label>
+                        </div>
+                      )}
                       {tab === "signup" && (
                         <div className="flex flex-col gap-2">
                           <Label htmlFor="signup-confirm-password">