feat: add paste option

[martiliones]

Description

Hello, I just tried this tool for markdown files and found that writing some parts might not seem natural (like links), so I decided to create an option for pasting text

Example syntax:

--01----------

--02----------
// see
--03----------
// see https://github.com/antfu/retypewriter/
-----options--
paste: true
wait: 0
--------------

I also implemented the wait option as you can see.

Additional context

It would be nice if autodetection of inserting text or finding links was implemented in the future.

btw why was the remove snap function removed from CodeLens? The commented code seems to work

[antfu]

why was the remove snap function removed from CodeLens? The commented code seems to work

Because I found the actions become verbose. To remove a snap, the user could simply select and delete them, this also makes it more explicit and avoid accident clicks.

[antfu]

Great feature, thanks!

[antfu]

Emm. this seems to break the test, can you have a look? Thanks

[antfu]

Fixed in 2186aed

[martiliones]

Because I found the actions become verbose. To remove a snap, the user could simply select and delete them, this also makes it more explicit and avoid accident clicks.

The user also should change id for all future steps, shouldn't they?

- --01----------
- // text 1
- --02----------
+ --01----------
// text 2
- --03----------
+ --02----------
// text 3

sorry for the broken test :(