GitLab Insights addition to default out of the box chart and label before rollout

Per discussions and feedback from the team, we would want to have 2 updates to the default behavior before removing the feature flag. This is a follow up to https://gitlab.com/gitlab-org/gitlab-ee/issues/10589#default-starter-charts

Add a default set of charts for created and closed issues not just scoped to bugs.

Currently, the default issue chart is only scoped to ~bug which is not useful for non-engineering projects. The default should be generic. The charts look very choppy or some will be blank since the project does not have issues with ~bug.

Plan

Add 2 default set of charts for created and closed issues at the month level not scoped to any label./

Change the default priority label from priority::x to P::x

We are currently using the below for the default priority and severity labels.

• priority::1 priority::2 priority::3 priority::4
• severity::1 severity::2 severity::3 severity::4

We are noticing that the term P and S labels are a more prominent term (in customer panels, tech talks and etc)

Plan

We should revert to one of the previous proposals and use:

• P::1 P::2 P::3 P::4
• S::1 S::2 S::3 S::4