feat(nvim-surround): add integration

[emxxjnm]

This is to distinguish the document highlight of LSP. NvimSurroundHighlight is linked to Visual by default, so they both have the same background color 'surface1'.

NOTE: Sometimes, LspReferenceXxxx (document highlight) color may override the NvimSurroundHighlight. I have no idea how to fix that, need somebody to help.

Snapshot:

[vollowx]

NOTE: Sometimes, LspReferenceXxxx (document highlight) color may override the NvimSurroundHighlight. I have no idea how to fix that, need somebody to help.

Could you please check if that happens with other colorschemes? I guess this is not related to catppuccin.nvim.

[emxxjnm]

NOTE: Sometimes, LspReferenceXxxx (document highlight) color may override the NvimSurroundHighlight. I have no idea how to fix that, need somebody to help.

Could you please check if that happens with other colorschemes? I guess this is not related to catppuccin.nvim.

Yep, this is not an issue of catppuccin

[vollowx]

I guess you've modified something unrelated in the doc - nvim-tree 😉 @emxxjnm

BTW as that's not a catppuccin issue, maybe you can report that to nvim-surround, and we can merge after the document is corrected.

[emxxjnm]

sry, already amended😵