Add "Edit" and "Delete" buttons to front-end FHIR server table

[bamader]

Description:

Modify the front-end page for FHIR servers to add the “Edit” and “Delete” mouse-over buttons in the table. For right now, Delete will do nothing. Edit should bring up the pop-up menu as shown in Figma. Editing these fields / using the delete button can be disabled, since we won’t get to that functionality until Phase 2, but our interest is in the Test Connection button.

When a user clicks this button, we should call a function (that should be written as part of this ticket's scope) to send out a simple “health check” style request to the server's /metadata page the config points at, and if the response is a 200 OK we should alert the user with a banner or a toast and update the status column.

Acceptance Criteria:

Mouse over buttons appear in the front-end table. This ticket should mark the completion of phase 1, and therefore a vertical slice: at this point, we should be able to visualize the Public HAPI FHIR server in the table, click on its Edit button, Test its connection, and get a green check mark.

[linear]

QUE-100 Add "Edit" and "Delete" buttons to front-end FHIR server table