Update copy-paste for Content & Links in custom roadmaps

[haslie22]

Feature Description

When creating a custom roadmap and attempting to copy (cmd/ctrl + C or selecting Copy from the context menu) or cut (cmd/ctrl + X or selecting Cut from the context menu) a piece of text in the Content & Links panel, you may accidentally paste a block that you are describing.

It would be much more intuitively clear for the user to have the ability to copy or cut text when working in the Content & Links panel using the aforementioned combinations.

Meanwhile, when working in the Properties panel, the option to cut or paste blocks should remain available.

[bastienpetit]

I'm experiencing the sames issues with the "Content & Links" description field.

Here is to illustrate:

Copy / paste

https://github.com/kamranahmedse/developer-roadmap/assets/194437/7feacc7f-494f-4073-a802-76a06b64fba5

Cut / paste

https://github.com/kamranahmedse/developer-roadmap/assets/194437/415d08a7-d23f-4254-b405-03f5d030ebc0

I tried going around the issue by doing all the writing in a separate text editor, but I can't copy what I've written in "Contents & Links" and paste it into a different app:

https://github.com/kamranahmedse/developer-roadmap/assets/194437/2ef72e45-6eb4-46ab-8054-71a07063839d

Note:

• These issues only affects the description field, the title field has none of these problems
• Chrome 119.0.6045.159 (macOS)
• No errors in the console

Thanks in advance for your help!