Always show server address input on SplashScreen

In case the webUI wasn't hosted on the same domain as the server, the ui was stuck on the splash screen, due to the inferred server address being wrong.

src/features/authentication/components/SplashScreen.tsx

@@ -18,6 +18,7 @@ export const SplashScreen = () => {
     return (
         <Stack
             sx={{
+                position: 'relative',
                 minWidth: '100vw',
                 minHeight: '100vh',
                 justifyContent: 'center',
@@ -39,11 +40,9 @@ export const SplashScreen = () => {
                     },
                 }}
             />
-            {import.meta.env.DEV && (
+            <Stack sx={{ position: 'absolute', left: 0, bottom: 0 }}>
-                <Stack sx={{ height: 'auto', mt: 5 }}>
+                <ServerAddressSetting />
-                    <ServerAddressSetting />
+            </Stack>
-                </Stack>
-            )}
         </Stack>
     );
 };