Create language selection

[DennisAlund]

Create an input form where the user can select what languages that the site will be supporting (the public facing site).

• Can add any number of languages
• Can remove languages
• Must choose one default language

This is preparing for localization of content later on the public facing site so that the content can be served as:

• example.com/blog/my-blog-post
• example.com/en/blog/my-blog-post
• example.com/id/blog/blog-post-aku

This is the related component: https://github.com/oddbit/tanam/tree/angular/src/app/admin/settings/site-form

[DennisAlund]

See this component for how it was implemented for primary & multiple domain names:
https://github.com/oddbit/tanam/tree/angular/src/app/admin/settings/domain-form

[DennisAlund]

👍