Add 'New' badge to work items nav item
**Add a "New" **[**badge**](https://design-system-pages-2b622b.gitlab.io/storybook/?path=/story/base-badge--actionable)** to the "Work items" menu item at the Group and Project levels**
1. Include a tooltip on hover with the following copy, dependent on license & location:
1. Group Level (Premium+): `New` Epics and issues are now work items.
2. Group Level (Free): `New` Issues are now work items.
3. Project Level (All subscriptions): `New` Issues are now work items.
2. Badge is removed after:
1. A user visits the "Work items" index page (which should also initiate the onboarding tour)
2. 30 days have passed since the badge was added
## Resources
- [Prototype](https://www.figma.com/proto/eLtHx5UoohxxNuidWk4fCz/Work-items---Saved-Views?page-id=9669%3A173389&node-id=9997-592050&viewport=-409%2C-2906%2C0.25&t=e0vjj1bD3yPFnZ5C-1&scaling=min-zoom&content-scaling=fixed&starting-point-node-id=9997%3A592050) (use "Restart" in bottom right to start it over)
- [Figma designs](https://www.figma.com/design/eLtHx5UoohxxNuidWk4fCz/Work-items---Saved-Views?node-id=9997-581196&t=aRzmmXJYC7plVTFf-1)
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