Modal component props are not aligned with documentation (`overlayClass`, `layoutClass`, `*Class` missing)

[VossKai]

Describe the bug

The FwbModal component implementation does not match the documented API. According to the documentation, the component should accept props such as overlayClass, layoutClass, and others. However, inspecting the source code of src/components/FwbModal/FwbModal.vue shows that these props are not actually implemented.

To Reproduce

• Review the documentation at https://flowbite-vue.com/components/modal#api.
• Compare with the actual prop interface in FwbModal.vue.
• Props like overlayClass or layoutClass and the rest of class related props are missing.

Expected behavior

All documented props (e.g., overlayClass, layoutClass, etc.) should be implemented on the FwbModal component, or the documentation should be updated to reflect the correct list of props.

Additional context

• Source code reference (as of commit 8198593)

---

This affects user expectations when integrating the modal as documented.