Very long task duration breaks the viewer

[sauterl]

Describe the bug
A very long task duration, e.g. 999999999 results in (at least) video hints not being shown.

To Reproduce
Steps to reproduce the behavior:

1. Create an evaluation template
2. Add a team, task type (e.g. use the Visual Known Item Search preset), corresponding task group
3. Create three tasks, each with a video hint. One with the duration of 300, one with 9999999 and one with 999999999
4. The 300 and 9999999 duration tasks work as expected (the video hint is shown), for the one with 999999999, there is no video hint, which is an error.

Expected behavior
The video hint being shown independent of the duration, as it is properly configured to show from the start of the task.

Environment

• OS: Ubuntu 22.04
• Browser: Chrome 124.0.6367.209 (Official Build) (64-bit)
• DRES Version: v2.0.0