Add explicit support for 'mini.nvim'

[echasnovski]

Hi! I would like to add explicit support for mini.nvim.

Basic choices are taken from either highlight groups to which 'mini.nvim' makes default links or from analogous plugins.

Differences from default linked groups:

• 'mini.indentscope' is based on 'indent_blankline.lua'.
• 'mini.jump' is based on 'vim_sneak.lua'.
• 'mini.jump2d' is based on 'hop.lua'.
• 'mini.starter' is based on 'dashboard.lua', 'which_key.lua', and personal choices:
  • MiniStarterInactive is same as comments.
  • MiniStarterItemBullet is blue as borders.
  • MiniStarterQuery is green to be opposite of pink item's prefix.
  • MiniStarterSection is flamingo to be visible.
• 'mini.statusline' is based on 'lualine/themes/catppuccin.lua' and personal choices:
  • MiniStatuslineDevinfo and MiniStatuslineFileinfo are "slightly different text".
  • MiniStatuslineModeOther has teal background so that be separable from other modes.
• 'mini.tabline' is based on 'bufferline.lua':
  • MiniTablineVisible is "slightly different text".
  • MiniTablineModified* groups have inverted fg and bg of their counterparts.
• 'mini.test' has red for fail and green for pass.
• 'mini.trailspace' has group with red background to draw attention.

Before:

catppuccin_before.mp4

After:

catppuccin_after.mp4

[pocco81]

Lovely! also, thanks for mini, pretty neat plugin 👍