[BUG] [UI] Workflow version dropdown lists non-existent versions up to 99

Describe the bug

Using the latest version of the Conductor UI, the workflow editor version selector displays workflow versions that do not exist.

For a workflow that only has Version 1, the dropdown lists Version 1 through Version 99. Selecting any version other than Version 1 results in a 404.

Steps to reproduce:

1. Run the latest Conductor UI version.
2. Open a workflow definition that only has Version 1.
3. Open the workflow version dropdown.
4. Observe that Versions 1–99 are listed.
5. Select a non-existent version, for example Version 2.

Actual result:
The dropdown lists Versions 1–99 even though only Version 1 exists. Selecting a non-existent version results in a 404.

Expected result:
The version dropdown should only list workflow versions that actually exist.

Environment:
v3.32.1 Conductor UI Next.

Additional note:
The backend appears to behave correctly because requests for non-existent versions return 404. The issue appears to be in the UI logic that populates the version selector.