Allow feedback tags to be pinned and generally improve colortag behaviour

[etanttila]

Description

What?

Add option to pin frequently used feedback tags.

Render colortag include-exclude buttons via widget rather than js-jquery-toggle to improve performance. Improve visuals of include-exclude buttons and padding of colortags. Also refactor renaming of subwidgets to be more efficient and clearer. Render AND/OR as segmented button instead of two-state button. Add informative helptext in popover.

Also add a missing translation which was accidentally removed in a previous PR.

Why?

To improve performance, usability, etc.

How?

Add a boolean field "pinned" to the feedback tag model, which indicates if a tag should be displayed at the beginning of the list. Requires PR#17 of django-colortag, which provides rendering and styling of the tags. Update adds a pin icon to the end of pinned tags.

Updating django-colortag include-exclude implementations. Requires PR#18 of django-colotag and making a new release (2.5.0) of django-colortag.

Fixes #66 Should (at least help) fix #15

Testing

Remember to add or update unit tests for new features and changes.

• How to test your changes in A-plus
• How to test accessibility

What type of test did you run?

• [ ] Accessibility test using the WAVE extension.
• [ ] Django unit tests.
• [ ] Selenium tests.
• [ ] Other test. (Add a description below)
• [x] Manual testing.

I tested feedback tag and student tag filter (and pinning tags) with django-colortag as a submodule in mooc-jutut. These changes should probably be also quickly tested after django-colortag is updated and a new release is made.

Did you test the changes in

• [ ] Chrome
• [x] Firefox
• [ ] This pull request cannot be tested in the browser.

Think of what is affected by these changes and could become broken

Translation

• [x] Did you modify or add new strings in the user interface? (Read about how to create translation)

Programming style

• [x] Did you follow our style guides?
• [x] Did you use Python type hinting in all functions that you added or edited? (type hints for function parameters and return values)

Have you updated the README or other relevant documentation?

• [ ] documents inside the doc directory.
• [ ] README.md.
• [ ] Aplus Manual.
• [ ] Other documentation (mention below which documentation).

I will also update Aplus manual in the near future.

Is it Done?

• [ ] Reviewer has finished the code review
• [ ] After the review, the developer has made changes accordingly
• [ ] Customer/Teacher has accepted the implementation of the feature

Clean up your git commit history before submitting the pull request!

[etanttila]

In addition, I realized that I forgot to commit the update of jQuery to 3.7. (I had it accidentally stashed, so I'll commit that as well).