softer bracket highlighting

.vimrc

 let &showbreak='+-> '
 let &showbreak='⮑ '
 let g:markdown_fenced_languages = ['sh', 'bash=sh', 'shell=sh', 'php', 'sql']
+highlight MatchParen gui=bold guibg=NONE guifg=lightgrey cterm=bold ctermbg=NONE
+
+set matchtime=0 "prevent cursor from jumping around when highlighting braces ?
 
 set noshowmode 		  "affiche le mode dans la ligne de statut
 set novisualbell    "set vb t_vb=""
 autocmd BufRead   *.js         let g:ale_fix_on_save = 1
 autocmd BufRead   *.php        let g:ale_fix_on_save = 1
 autocmd BufRead   *.yml,*.yaml let g:ale_fix_on_save = 1
+autocmd BufRead   *.sh         let g:ale_fix_on_save = 1
 "autocmd BufWritePost * NERDTreeFocus | execute 'normal R' | wincmd p
 autocmd BufWritePost * NERDTreeRefreshRoot
 
 "
 " we need eslint for linting js and phpcs for linting php and tidy for html linting and prettier is used for every file format
 " tidy could use as fixer but I don't trust it enough yet
-let g:ale_javascript_prettier_options = '--single-quote'
+"let g:ale_javascript_prettier_options = '--single-quote'
 let g:ale_fixers = {
             \ '*': ['remove_trailing_lines', 'trim_whitespace'],
             \ 'javascript': ['remove_trailing_lines', 'trim_whitespace', 'prettier'],
+            \ 'json': ['remove_trailing_lines', 'trim_whitespace', 'prettier'],
             \ 'html': ['remove_trailing_lines', 'trim_whitespace','prettier'],
             \ 'css': ['remove_trailing_lines', 'trim_whitespace','prettier'],
             \ 'php': ['remove_trailing_lines', 'trim_whitespace', 'prettier'],
+            \ 'sql': ['remove_trailing_lines', 'trim_whitespace', 'prettier'],
+            \ 'shell': ['remove_trailing_lines', 'trim_whitespace', 'prettier'],
+            \ 'bash': ['remove_trailing_lines', 'trim_whitespace', 'prettier'],
             \ 'yaml': ['remove_trailing_lines', 'trim_whitespace', 'prettier']
             \ }
 "let g:ale_fixers = {