fix(Combobox): update AcceptableValue inside Combobox.vue

[hrynevychroman]

Please first read this issue: unovue/shadcn-vue#327

So I delved deeper inside radix-vue codebase and searched that type AcceptableValue = string | number | boolean | object

But object type inside TS is more that just object we think about:

let obj: object;
obj = {}; // Allowed
obj = []; // Allowed
obj = () => {}; // Allowed
obj = 42; // Not allowed, because 42 is a primitive type

type Object don't feet too I think:

let obj: Object;
obj = {}; // Allowed
obj = []; // Allowed
obj = new Object(); // Allowed
obj = () => {}; // Not allowed, because () => {} is not an instance of Object

So I think that the best object for this values will be PlainObject:

type PlainObject = Record<string, any>;

So, this PR change object to Record<string, any>

If you think about other edge cases, I'm open to chat and discussion 🙂

[zernonia]

Thanks for the fix @romanhrynevych !