As a product manager
I want to understand how the new page is used
in order to better understand if the new page is an improvement or needs further tweaking
**Acceptance criteria:**
[ ] a dashboard exists on https://grafana.wikimedia.org/d/000000167/wikidata-datamodel?orgId=1&refresh=30m that shows the number of new Lexemes created per day via the UI (We can get this by filtering for new page creations in the Lexeme namespace that have the "Wikidata User Interface" tag)
[ ] a dashboard exists to track the page views of Special:NewLexeme per day
Notes:
* Page views for only a few special pages are currently tracked: https://github.com/wikimedia/analytics-refinery-source/blob/fa0ea90194d4b355b5dd636157ed5b6a4e2036c3/refinery-core/src/main/java/org/wikimedia/analytics/refinery/core/PageviewDefinition.java#L60-L65
**Open questions:**
* Where do we put the page views stats? Maybe https://grafana.wikimedia.org/d/000000163/wikidata-top-page-views?orgId=1
* How do we best treat error tracking?