docs(api): correct type for useForm's initial values (#5077)

Since bbecc97 reactive initial values are removed.

Author: dargmuesli

docs/src/pages/api/use-form.mdx

@@ -92,11 +92,11 @@ Enables form-level validation, uses the specified schema to validate the fields.
 
 <CodeTitle level="4">
 
-`initialValues?: MaybeRef<Record<string, any>>`
+`initialValues?: Record<string, any>`
 
 </CodeTitle>
 
-The initial values for the form, can be a reactive object or reference.
+The initial values for the form.
 
 ```js
 const { ... } = useForm({