Rate limits for edits should be enforced
= Acceptance criteria =
* A user without exemption from rate limits can not edit faster than the edit rate limit dictates.
= Scenarios =
== Scenario: Too many edits ==
> GIVEN I am on the Lexeme page
> AND I have made the number of edits per time unit that equals the edit rate limit
> AND I see edit buttons
> WHEN I edit something
> AND I submit changes
> THEN Show the error message from the API (the general error handling in Wikibase). To be clarified: !!where does it show (save button?)!!
Example in PHP code of where checking rate limits happens in Wikibase : https://github.com/wikimedia/mediawiki-extensions-Wikibase/blob/master/repo/includes/EditEntity.php#L531