fix: if support page is not set, help button does not appears in header UPDATED

[lkatsikaris]

Fix: if the support page is not set, the help button does not appear in the header

Fixes #373

What changed?

• If the SUPPORT PAGE variable is not set or is empty, the help button does not appear in the header nav.

Developer Checklist

• Test suites passing
• Documentation and test plan updated, if applicable
• Received code-owner approving review
• Bumped version number package.json

Reviewer Checklist

Collectively, these should be completed by reviewers of this PR:

• I've done a visual code review
• I've tested the new functionality

[openedx-webhooks]

Thanks for the pull request, @lkatsikaris!

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[MaxFrank13]

Hey @lkatsikaris 👋 Unfortunately, your branch is out of date with master. You'll need to pull the latest changes from master and then start a new branch from there. For example, if you look at the current directory structure of LearnerDashboardHeader in master, it's slightly different than what you have on your branch. As a result, the code you are modifying actually no longer exists on the master branch.

It's also worth mentioning that someone else has also submitted a PR to fix this: #469. Perhaps we can consolidate efforts into one PR?

[lkatsikaris]

Hey @lkatsikaris 👋 Unfortunately, your branch is out of date with master. You'll need to pull the latest changes from master and then start a new branch from there. For example, if you look at the current directory structure of LearnerDashboardHeader in master, it's slightly different than what you have on your branch. As a result, the code you are modifying actually no longer exists on the master branch.

It's also worth mentioning that someone else has also submitted a PR to fix this: #469. Perhaps we can consolidate efforts into one PR?

Hi @MaxFrank13, thanks for the response! If that PR is about to be approved, we can continue with it!

[itsjeyd]

Hi @lkatsikaris and @MaxFrank13, it sounds like we can close this PR? I'll do that now but please reopen if I missed something. Thanks!

[itsjeyd]

Duplicate of #469.