Tasklist usage-metrics endpoints are disabled in C8 single-app

Describe the bug

To Reproduce

Steps to reproduce the behavior:

Run the C8 single app
Try accessing http://localhost:9600/actuator/usage-metrics/assignees

Actual behavior

{"timestamp":"2024-10-31T14:08:50.797+00:00","status":404,"error":"Not Found","path":"/actuator/usage-metrics/assignees"}

Expected behavior

Tasklist usage-metrics endpoints should be accessible

Additional context

https://camunda.slack.com/archives/C043W5V88M7/p1730314532718029?thread_ts=1730314455.457149&cid=C043W5V88M7

The root cause is that Tasklist management module is disabled to avoid conflicting with Operate management module (Operate usage-metrics endpoints are accessible)

Acceptance Criteria

Definition of Ready - Checklist

[ ] The bug has been reproduced by the assignee in the environment compatible with the provided one; otherwise, the issue is closed with a comment
[ ] The issue has a meaningful title, description, and testable acceptance criteria
[ ] Necessary screenshots, screen recordings, or files are attached to the bug report

For UI changes required to solve the bug:

[ ] Design input has been collected by the assignee

After solving the issue - Answer and document in the comments the questions below

[ ] What was the root cause for this bug?
[ ] Is there anything we should do for the error to not happen anymore?

camunda / camunda

Tasklist usage-metrics endpoints are disabled in C8 single-app #24265