Add functionality to edit an existing Service

[turnerrainer]

AS An Administrative User / Service Manager
I WANT TO be able to edit a service
SO THAT I can modify its endpoints or flow if needed

Acceptance Criteria

• Only Inactive services can be edited
• Ability to edit service name
• Ability to edit service description
• Ability to edit service endpoints
• Ability to edit service flow
• When creating or editing service endpoint or flow, they should be saved to the service module structure in services/endpoints and services/flows

GUI

• Edit Button is only active when the service is in-active
• Clicking on the edit service button directs to the service creation flow with the title Edit {SERVICE_NAME}
• Save Draft Buttons Saves the endpoints and flows and calls Services/edit endpoint to save the endpoints with the new changes

DSL

• Services/edit endpoint to edit the service by passing it the service id along with all the other service information (i.e name, description, etc..)

[ValterAro]

Short summary: when trying to edit a service and going to the service flow page, then you can not view or delete the previously added flow steps.
Expected result: You should be able to see and delete the service flow steps.
Real result: nothing happens when you press view or delete on the step.
How to reproduce: login and go to https://admin.dev.buerokratt.ee/services/overview , then try to edit "naljateenus" for example. Then go to the service flow and press the edit or delete button for the step.
Pic

[ValterAro]

Seems to work as intended.