runtime(colors): Update colorschemes, include new unokai colorscheme

- new unokai colorscheme (similar/inspired by monokai)
- the rest: add explicit PopupSelected link to PmenuSel

closes: #16443

Signed-off-by: Maxim Kim <habamax@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/colors/darkblue.vim

@@ -4,7 +4,7 @@
 " Maintainer:   Original author Bohdan Vlasyuk <bohdan@vstu.edu.ua>
 " Website:      https://github.com/vim/colorschemes
 " License:      Same as Vim
-" Last Change:  2024 Aug 15
+" Last Change:  2025 Jan 07
 
 " Generated by Colortemplate v2.2.3
 
@@ -19,6 +19,7 @@ if (has('termguicolors') && &termguicolors) || has('gui_running')
   let g:terminal_ansi_colors = ['#000000', '#8b0000', '#90f020', '#ffa500', '#00008b', '#8b008b', '#008b8b', '#c0c0c0', '#808080', '#ffa0a0', '#90f020', '#ffff60', '#0030ff', '#ff00ff', '#90fff0', '#ffffff']
 endif
 hi! link Terminal Normal
+hi! link PopupSelected PmenuSel
 hi! link CursorColumn CursorLine
 hi! link CursorIM Cursor
 hi! link EndOfBuffer NonText
@@ -129,6 +130,7 @@ hi DiffDelete guifg=#ffffff guibg=#af5faf gui=NONE cterm=NONE
 
 if s:t_Co >= 256
   hi! link Terminal Normal
+  hi! link PopupSelected PmenuSel
   hi! link CursorColumn CursorLine
   hi! link CursorIM Cursor
   hi! link EndOfBuffer NonText