Sectionview: fixed existing example + added extra examples

[Yinzy00]

Description

I updated the already existing example which wasn't up to date with the current version of the ManifestSectionView.

I also added a typescript example of how to define the manifest + added a lit component example as reference to the linked element in the manifest.

Type of suggestion

• Typo/grammar fix
• Updated outdated content
• New content
• Updates related to a new version
• Other

Product & version (if relevant)

V14, v15

[sofietoft]

Thanks for the PR @Yinzy00 ! 🙌

I'll make sure we get this reviewed as soon as possible!

[Frost117]

@sofietoft Looks good to me :)

[sofietoft]

Thanks again for the PR @Yinzy00 ! 💪

I've added some comments, mostly to add more context to the guide.

Also, for the code snippets, instead of using the bold text for the file name, how about we use the following formatting for adding the file name directly to the code snippet:

{% code title="file.name" %}

code snippet goes here.

{% endcode %}

[sofietoft]

Thanks for applying the suggestions 💪
The articles looks great 🎉

Since you created this PR, we've made some structural changes in the Customizing the Backoffice section, and that means we've run into a merge conflict here 🙈
The article you've updated has been moved: https://docs.umbraco.com/umbraco-cms/customize-the-backoffice/extending-overview/extension-types/section-view

I'm afraid you're gonna have to take the changes from this PR and create a new one where you update the article in the new structure 🙈
If you grab the articles you've changes, and then copy them into a new branch based off the current main branch. That should put us on the right track 💪

[sofietoft]

@Yinzy00 - did you see my previous message?

Let me know if you want me to move over the changes to the correct file.
I can get a little complicated when resolving merge conflicts like these.

[Yinzy00]

@sofietoft , yes but haven't found the time to fix it yet. I'll try to do it this weekend.

[Yinzy00]

@sofietoft , i created a new PR #6603 .