fix: remove relative due date limit

[Agrendalath]

Description

The due date limit is artificially enforced by the frontend. The backend does not have limitations that would prevent it from using a higher value. Having this limit leads to the bug described in the "Testing instructions".

Supporting information

Link to other information about the change, such as Jira issues, GitHub issues, or Discourse discussions.
Be sure to check they are publicly readable, or if not, repeat the information here.

Testing instructions

1. Add the following Waffle Flags (both enabled):
   1. course_experience.relative_dates
   2. studio.custom_relative_dates.
2. Create a new course.
3. Go to "Settings -> Schedule & Details" in Studio and mark the course as "Self-Paced".
4. Go to "Settings -> Advanced Settings" and set "Number of Relative Weeks Due By" to 999.
5. Go to the Course Outline in Studio and add a subsection graded as "Homework". Set its "Due in" value to 1024.
6. The text on the subsection block should be "Custom due date: 1024 weeks from enrollment".

Deadline

"None"

Other information

Private-ref: https://tasks.opencraft.com/browse/BB-7349

[openedx-webhooks]

Thanks for the pull request, @Agrendalath!

As a core committer in this repo, you can merge this once the pull request is approved per the core committer reviewer requirements and according to the agreement with your edX Champion.

[farhaanbukhsh]

Hey @Agrendalath,

I change the "Number of Relative Weeks Due By" to 999 but now if I go a number below the Save button gets disabled. The save button is active from 1-18.

Can you explain the behaviour here? Thanks.

[Agrendalath]

@farhaanbukhsh, I forgot to mention it in the testing instructions, but you should rebuild Studio statics and refresh the browser's cache.

[farhaanbukhsh]

👍

• ✅ I tested this: I have checked the artificial limit is removed and this works well in the devstack.
• ✅ I read through the code
• ❌ I checked for accessibility issues
• ❌ Includes documentation
• ❌ I made sure any change in configuration variables is reflected in the corresponding client's configuration-secure repository.

[openedx-webhooks]

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[edx-pipeline-bot]

EdX Release Notice: This PR has been deployed to the staging environment in preparation for a release to production.

[edx-pipeline-bot]

EdX Release Notice: This PR has been deployed to the production environment.

[edx-pipeline-bot]

EdX Release Notice: This PR has been deployed to the production environment.