Show errors for Save as Copy action

[azrikahar]

Fixes #11722

Before

No error is shown during Save as Copy when a user has no create permission or when a unique value is required:

After

Reuse the same logic as save():

directus/app/src/composables/use-item/use-item.ts

Lines 147 to 165 in 6b02935

	if (err?.response?.data?.errors) {
	validationErrors.value = err.response.data.errors
	.filter((err: APIError) => VALIDATION_TYPES.includes(err?.extensions?.code))
	.map((err: APIError) => {
	return err.extensions;
	});
	const otherErrors = err.response.data.errors.filter(
	(err: APIError) => VALIDATION_TYPES.includes(err?.extensions?.code) === false
	);
	if (otherErrors.length > 0) {
	otherErrors.forEach(unexpectedError);
	}
	} else {
	unexpectedError(err);
	}
	throw err;

No Create permission

Unique values

(necessary as this is applicable for admin users as well)