O3-578: Restore Generic Dashboard Links

[ibacher]

Requirements

• This PR has a title that briefly describes the work done, including the ticket number if there is a ticket.
• My work conforms to the OpenMRS 3.0 Styleguide.
• My work includes tests or is validated by existing tests.

Summary

This is a very simple follow-up commit to O3-578 to fix a kind of obscure feature: the Generic Dashboards that are creatable via configuration rather than code. When calling createDashboardLink(), we're able to get the currentPath passed down to the DashboardExtension component. However, the Generic Dashboards widget directly creates a DashboardExtension component in a context where we don't have the currentPath design. This switches things so we rely on the location supplied by the react-router useLocation() hook which should work in both contexts and not add any noticeable overhead.

Screenshots

Related Issue

Other