Removed bypass onboarding process

lib/character/variant-access.ts

@@ -0,0 +1,39 @@
+import { NONE_VARIANT_ID } from "@/lib/character/presets";
+
+/** First N numbered styles per layer are free; higher numbers are shop-only. */
+export const FREE_STYLE_COUNT = 2;
+
+export function getVariantStyleNumber(variantId: string): number | null {
+  if (variantId === NONE_VARIANT_ID) {
+    return null;
+  }
+
+  const match = variantId.match(/-(\d+)$/);
+  return match ? Number.parseInt(match[1], 10) : null;
+}
+
+export function isFreeStyleVariant(variantId: string): boolean {
+  const styleNumber = getVariantStyleNumber(variantId);
+  return styleNumber !== null && styleNumber <= FREE_STYLE_COUNT;
+}
+
+export function isShopOnlyStyleVariant(variantId: string): boolean {
+  const styleNumber = getVariantStyleNumber(variantId);
+  return styleNumber !== null && styleNumber > FREE_STYLE_COUNT;
+}
+
+export function isVariantUnlocked(
+  variantId: string,
+  ownedVariantIds: ReadonlySet<string> | readonly string[],
+): boolean {
+  if (variantId === NONE_VARIANT_ID || isFreeStyleVariant(variantId)) {
+    return true;
+  }
+
+  const owned =
+    ownedVariantIds instanceof Set
+      ? ownedVariantIds
+      : new Set(ownedVariantIds);
+
+  return owned.has(variantId);
+}