Text to Content component rename and redirection

[adamviktora]

1. Have either a link to the new Content component from Text in the markdown or setup auto-redirection to a Content component - this was partialy done as part of a React PR
2. Replace Text, TextContent, TextList, TextListItem occurences with Content in the repo - we might this codemod (which is still work in progress though)

[adamviktora]

Duplicate of #4148, closing