fix(shared): Fix links Typedoc errors (#7301)

Author: SarahSoutoul

.changeset/whole-pillows-fold.md

@@ -0,0 +1,2 @@
+---
+---

packages/shared/typedoc.json

@@ -6,6 +6,7 @@
     "./src/react/hooks/*.{ts,tsx}",
     "./src/react/commerce.tsx",
     "./src/react/contexts.tsx",
+    "./src/react/billing/*.{ts,tsx}",
     "./src/types/*.ts"
   ],
   "compilerOptions": {