fix: Fixed mobile scroll bar

web/app/login/page.tsx

@@ -81,7 +81,7 @@ export default function LoginPage() {
     const showDivider = showLocal && providers.length > 0;
 
     return (
-        <div className="relative flex min-h-screen items-center justify-center p-4">
+        <div className="relative flex min-h-[100dvh] items-center justify-center p-4">
             <NetworkBackground />
             <div className="relative w-full max-w-sm">
                 <div className="mb-8 flex flex-col items-center gap-3">

web/app/setup/page.tsx

@@ -80,7 +80,7 @@ export default function SetupPage() {
 
     if (created) {
         return (
-            <div className="flex min-h-screen items-center justify-center bg-background p-4">
+            <div className="flex min-h-[100dvh] items-center justify-center bg-background p-4">
                 <div className="w-full max-w-md">
                     <div className="mb-8 text-center">
                         <h1 className="text-xl font-extrabold tracking-[-0.03em] text-text-primary">Instance created</h1>
@@ -116,7 +116,7 @@ export default function SetupPage() {
     }
 
     return (
-        <div className="flex min-h-screen items-center justify-center bg-background p-4">
+        <div className="flex min-h-[100dvh] items-center justify-center bg-background p-4">
             <div className="w-full max-w-md">
                 <div className="mb-8 text-center">
                     <h1 className="text-xl font-extrabold tracking-[-0.03em] text-text-primary">Welcome to Vantage</h1>