### Problem With GKG schema [merged](https://gitlab.com/gitlab-org/iglu/-/merge_requests/186#note_3281553688), and labkit-rs module and https://gitlab.com/gitlab-org/gitlab/-/work_items/591954 is in progress, we want to instrument first snowplow event in GKG. Refer to https://gitlab.com/groups/gitlab-org/-/work_items/21189 for expected analytics requirment and check with GKG on which is good first instrumentation event. ### Implementation plan - [x] Instrument first snowplow event - [x] Add documentation on how to add snowplow event - [x] Create `config/events` for event definitions, so we can visualize it in metric dictionary.