upgrade to tamagui v2 and guest pwa overhaul

resources/js/admin/mobile/welcome/WelcomeLandingPage.tsx

@@ -48,7 +48,7 @@ export default function WelcomeLandingPage() {
       onSkip={handleSkip}
       skipLabel={t('layout.jumpToDashboard', 'Jump to dashboard')}
     >
-      <MobileCard space="$3">
+      <MobileCard gap="$3">
         <PillBadge tone="muted">{t('hero.eyebrow', 'Your event, your stage')}</PillBadge>
         <Text fontSize="$lg" fontWeight="900">
           {t('hero.title', 'Design the next Fotospiel experience')}
@@ -59,7 +59,7 @@ export default function WelcomeLandingPage() {
             'In just a few steps you guide guests through a magical photo journey – complete with storytelling, tasks, and a moderated gallery.',
           )}
         </Text>
-        <XStack space="$2" flexWrap="wrap">
+        <XStack gap="$2" flexWrap="wrap">
           <CTAButton
             label={
               shouldGoBilling
@@ -80,7 +80,7 @@ export default function WelcomeLandingPage() {
         </XStack>
       </MobileCard>
 
-      <YStack space="$3">
+      <YStack gap="$3">
         <FeatureCard
           icon={ImageIcon}
           title={t('highlights.gallery.title', 'Premium guest gallery')}
@@ -117,9 +117,9 @@ function FeatureCard({
   badge?: string;
 }) {
   return (
-    <MobileCard space="$2">
+    <MobileCard gap="$2">
       <XStack alignItems="center" justifyContent="space-between">
-        <XStack alignItems="center" space="$2">
+        <XStack alignItems="center" gap="$2">
           <XStack
             width={36}
             height={36}