Add or remove line breaks

[steffenrapp]

What type of request is this?

New tool idea

Clear and concise description of the feature you are proposing

A tool to add or remove line breaks in a text like in Notepad++.

Is their example of this tool in the wild?

https://onlinetexttools.com/replace-line-breaks-in-text https://textcleaner.net/add-line-breaks/ https://www.gillmeister-software.com/online-tools/text/remove-line-breaks.aspx

Additional context

Might be a separate tool or an enhancement for #616 #976 #1194

Validations

• [X] Check the feature is not already implemented in the project.
• [X] Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• [X] Check that the feature can be implemented in a client side only app (IT-Tools is client side only, no server).