dev: better sile support

nix/base-system/flake.nix

@@ -146,6 +146,7 @@ ${builtins.readFile ./init.lua}
 EOF";
             packages.myVimPackage = {
               start = (with pkgs.vimPlugins; [
+                vim-sile
                 nvim-tree-lua
                 nvim-lspconfig
                 packer-nvim

nix/base-system/init.lua

@@ -52,10 +52,6 @@ vim.cmd([[
 au BufNewFile,BufRead .bash_* set filetype=sh
 ]])
 
-vim.cmd([[
-au BufNewFile,BufRead *.sil set filetype=tex
-]])
-
 vim.cmd([[
 au BufNewFile,BufRead *.erl filetype indent off
 ]])