[FEAT] Exclude Strapi and Third party plugins from navigation settings

[SalahAdDin]

Feature request

Summary

Following the issue from strapi-plugin-sitemap, when we are choosing the content types we want to include on the navigation menus, we see some extra content types we should not see there:

Why is it needed?

As those content types are related to internal Strapi API and third-party plugins, they should not be on the selection, they should be excluded by default.

Suggested solution(s)

The plugin should focus on the API content types and exclude other content types, so the admin user would not see such strange content types.

As you can see from the comment yarn strapi content-types:list , the only content types we want to see are the following:

├──────────────────────────────────────────────┤
│ api::about-me.about-me                       │
├──────────────────────────────────────────────┤
│ api::category.category                       │
├──────────────────────────────────────────────┤
│ api::education.education                     │
├──────────────────────────────────────────────┤
│ api::post.post                               │
├──────────────────────────────────────────────┤
│ api::profile.profile                         │
├──────────────────────────────────────────────┤
│ api::project.project                         │
├──────────────────────────────────────────────┤
│ api::tag.tag                                 │
├──────────────────────────────────────────────┤
│ api::work-experience.work-experience         │
└──────────────────────────────────────────────┘

Related issue(s)/PR(s)

Let us know if this is related to any issue/pull request.