Add API Route Prefix

[molliey]

As a developer I need to add an /api prefix to all API routes So that UI routes are clearly distinguished from API routes.

Details & Assumptions:

• All existing API routes are updated to include an /api prefix.
• UI routes are unaffected by this change.
• The change does not dirupt existing functionality.

Acceptance Criteria:

Given the microservice is running When requests are made to the updated routes with the /api prefix Then all routes should respond as expected.