Onboarding screen tweaks

- Opposite transition when going back a step
- Don't allow skipping (I don't want to deal with an unset storage location in other places)

app/src/main/java/eu/kanade/presentation/more/onboarding/OnboardingScreen.kt

@@ -73,8 +73,6 @@ fun OnboardingScreen(
                 }
             }
         },
-        rejectText = stringResource(MR.strings.onboarding_action_skip),
-        onRejectClick = onComplete,
     ) {
         Box(
             modifier = Modifier
@@ -87,7 +85,7 @@ fun OnboardingScreen(
                 targetState = currentStep,
                 transitionSpec = {
                     materialSharedAxisX(
-                        forward = true,
+                        forward = targetState > initialState,
                         slideDistance = slideDistance,
                     )
                 },

presentation-core/src/main/java/tachiyomi/presentation/core/screens/InfoScreen.kt

@@ -38,8 +38,8 @@ fun InfoScreen(
     subtitleText: String,
     acceptText: String,
     onAcceptClick: () -> Unit,
-    rejectText: String,
+    rejectText: String? = null,
-    onRejectClick: () -> Unit,
+    onRejectClick: (() -> Unit)? = null,
     content: @Composable ColumnScope.() -> Unit,
 ) {
     Scaffold(
@@ -69,6 +69,7 @@ fun InfoScreen(
                 ) {
                     Text(text = acceptText)
                 }
+                if (rejectText != null && onRejectClick != null) {
                     OutlinedButton(
                         modifier = Modifier.fillMaxWidth(),
                         onClick = onRejectClick,
@@ -76,6 +77,7 @@ fun InfoScreen(
                         Text(text = rejectText)
                     }
                 }
+            }
         },
     ) { paddingValues ->
         // Status bar scrim