fix: 修复 ant 模式

src/components/LogoV2/GateOverridesWarning.tsx

@@ -0,0 +1,10 @@
+import * as React from 'react'
+
+/**
+ * Internal-only component. Displays a warning when feature-gate overrides
+ * (CLAUDE_INTERNAL_FC_OVERRIDES) are active. Stubbed — returns null in
+ * non-internal builds.
+ */
+export function GateOverridesWarning(): React.ReactNode {
+	return null
+}