Update submodules and add a few things

pack/airline/start/vim-airline

@@ -1 +1 @@
-Subproject commit 2daef1bcb8b240c303ef34c3348ee1af071963b4
+Subproject commit c01977d027de854c6a85ed5c57915a7e8848f4b9

pack/airline/start/vim-airline-themes

@@ -1 +1 @@
-Subproject commit 9772475fcc24bee50c884aba20161465211520c8
+Subproject commit 8f1aa2c7fa44bf33b1fd4678f9c7b40c126b0e2b

pack/lang/start/vim-lsc

@@ -1 +1 @@
-Subproject commit 8a13bdd25c74a247a5258980d82af781ea65c592
+Subproject commit 25d625aa0274b4c9845afd49a5c8f21aceb25073

pack/themes/start/carbonized

@@ -1 +0,0 @@
-Subproject commit 5425563ca401253413578e80010ee91889436c2c

vimrc

@@ -1,4 +1,4 @@
-set mouse=a cb=unnamed,unnamedplus wim=longest,list,full backspace=indent,eol,start cmdheight=1 bg=dark nu rnu incsearch cot=menu si sta cpt=.,w,b,i tf foldmethod=syntax path+=** nocompatible sc nosmd cursorline listchars=trail:·,eol:,tab:\  list directory=$HOME/.vim/swap//
+set mouse=a cb=unnamed,unnamedplus wim=longest,list,full backspace=indent,eol,start cmdheight=1 bg=dark nu rnu incsearch cot=menu si sta cpt=.,w,b,i tf foldmethod=syntax path+=** nocompatible sc nosmd cursorline listchars=trail:·,eol:,tab:\  list directory=$HOME/.vim/swap// shortmess=asTI
 filetype plugin indent on
 syntax on
 colorscheme delek
@@ -26,7 +26,7 @@ autocmd FileType tex command! Comp execute 'silent !pdflatex %' <bar> redraw!
 autocmd FileType less command! Comp execute 'silent !lessc % %:r.css' <bar> redraw!
 autocmd FileType tex command! Compdoc execute 'silent !pandoc -t docx % -o %:r.docx' <bar> redraw!
 
-let g:lsc_server_commands = {'cpp': { 'command': 'clangd --completion-style=detailed --clang-tidy --all-scopes-completion -j=8 --background-index', 'suppress_stderr': v:true }, 'c': { 'command': 'clangd --completion-style=detailed --clang-tidy --all-scopes-completion -j=8 --background-index', 'suppress_stderr': v:true }}
+let g:lsc_server_commands = {'c': { 'command': 'clangd --completion-style=detailed --suggest-missing-includes --clang-tidy -j=8', 'suppress_stderr': v:true }}
 let g:lsc_auto_map = v:true
 let g:lsc_enable_autocomplete = v:true