fix duplicate server add when SERVER_LOCK is configured (#1623)

src/renderer/features/servers/components/server-list.tsx

@@ -2,6 +2,7 @@ import { openContextModal } from '@mantine/modals';
 import isElectron from 'is-electron';
 import { useTranslation } from 'react-i18next';
 
+import { isServerLock } from '/@/renderer/features/action-required/utils/window-properties';
 import JellyfinLogo from '/@/renderer/features/servers/assets/jellyfin.png';
 import NavidromeLogo from '/@/renderer/features/servers/assets/navidrome.png';
 import OpenSubsonicLogo from '/@/renderer/features/servers/assets/opensubsonic.png';
@@ -23,6 +24,7 @@ export const ServerList = () => {
     const { t } = useTranslation();
     const currentServer = useCurrentServer();
     const serverListQuery = useServerList();
+    const serverLock = isServerLock();
 
     const handleAddServerModal = () => {
         openContextModal({
@@ -70,15 +72,17 @@ export const ServerList = () => {
                             </Accordion.Item>
                         );
                     })}
-                    <Group grow pt="md">
-                        <Button
-                            autoFocus
-                            leftSection={<Icon icon="add" />}
-                            onClick={handleAddServerModal}
-                        >
-                            {t('form.addServer.title', { postProcess: 'titleCase' })}
-                        </Button>
-                    </Group>
+                    {!serverLock && (
+                        <Group grow pt="md">
+                            <Button
+                                autoFocus
+                                leftSection={<Icon icon="add" />}
+                                onClick={handleAddServerModal}
+                            >
+                                {t('form.addServer.title', { postProcess: 'titleCase' })}
+                            </Button>
+                        </Group>
+                    )}
                 </Accordion>
                 {isElectron() && (
                     <>