New Kirby Slides design

[mark-drastrup]

Which issue does this PR close?

This PR closes #1986

What is the new behavior?

A new carousel component based on Swiper.js. This component will replace the exisiting slides component.

Does this PR introduce a breaking change?

• Yes
• No

Are there any additional context?

Checklist:

The following tasks should be carried out in sequence in order to follow the process of contributing correctly.

Reminders

• Make sure you have implemented tests following the guidelines in: "The good: Test".
• Make sure you have updated the cookbook with examples and showcases (for bug fixes, enhancements & new components).

Review

• Determine if your changes are a fix, feature or breaking-change, and add the matching label to your PR. If it is tooling, dependency updates or similar, add ignore-for-release.
• Do a self-review.
• Request that the changes are code-reviewed
• Request that the changes are UX reviewed (only necessary if your PR introduces visual changes)

When the pull request has been approved it will be merged to develop by Team Kirby.

[kodeaben]

Comments:

1. The "Kirby page width" on the cookbook. I can't see changing the value in the dropdown makes any difference
2. There is only a mobile example in the cookbook. Aren't we going to use this on desktop? The examples in the issue looks like desktop
3. In tests, there is only tested with one set of configurations. Should we test with more configurations?

[kodeaben]

This module isn't exported through KirbyModule I think it should be. @RasmusKjeldgaard ?

[kodeaben]

Whis looks more like it should be placed in the carrousel component styling

[mark-drastrup]

I totally agree, but for some reason I cannot make it work if I place the styling in carousel.component.scss. It's not because the styling is overridden, but more like it is never applied to the bullet span elementens. Do you have any ideas what the problem could be @RasmusKjeldgaard?

[jakobe]

@mark-drastrup this is due to Angular style encapsulation. Your span selector will be augmented with _ngcontent-xxx attribute which the bullets don't have as they are added to the dom by swiperjs. This can be fixed by using ::ng-deep on the selector in the component scss - as in:
.pagination ::ng-deep span.swiper-pagination-bullet:last-of-type { ... }

[kodeaben]

1. In the cookbook, The example is placed in a container (full size), which introduces scroll:
   

2. When I use the "Activate slide no 4" (full size), it centeres slide 5, but I would expect it would center slide 4.

3. Import using KirbyModule works :)

[RasmusKjeldgaard]

Only two docs-related things from me on this one!