Use vim for sudoedit and switch ALE to ruff, mypy and shellcheck

Drop the rvim sudoedit setup and replace pylint with ruff/mypy. Ruff's EXE001 check is turned off for sudoedit's temporary copies in /var/tmp.

.vimrc

@@ -33,10 +33,12 @@ Plug 'ghifarit53/tokyonight-vim'
 
 call plug#end()
 
-let g:ale_linters={'python': ['pylint'], 'c': ['cc'], 'sh': ['shell'], 'tex': ['lacheck'], 'haskell': ['stack_ghc', 'hlint']}
-let g:ale_linters_explicit=1
-let g:ale_enabled=1
-let g:ale_python_pylint_options='--max-line-length=160 --disable=missing-docstring --disable=invalid-name'
+let g:ale_linters = {'python': ['ruff', 'mypy'], 'c': ['cc'], 'sh': ['shellcheck'], 'tex': ['lacheck'], 'haskell': ['stack_ghc', 'hlint']}
+let g:ale_linters_explicit = 1
+let g:ale_enabled = 1
+
+" sudoedit's copies in /var/tmp aren't executable
+let g:ale_pattern_options = {'^/var/tmp/': {'ale_python_ruff_options': '--extend-ignore EXE001'}}
 
 let g:ale_fixers = {
             \    'haskell': ['ormolu', 'remove_trailing_lines', 'trim_whitespace'],
@@ -45,8 +47,8 @@ let g:ale_fixers = {
             \}
 let g:ale_haskell_ormolu_options = '--no-cabal --no-dot-ormolu'
 
-let g:rainbow_active=1
-let g:tex_flavor='latex'
+let g:rainbow_active = 1
+let g:tex_flavor = 'latex'
 
 " }}}