ensure roslyn installed

init.lua

@@ -661,6 +661,7 @@ require('lazy').setup({
       local ensure_installed = vim.tbl_keys(servers or {})
       vim.list_extend(ensure_installed, {
         -- You can add other tools here that you want Mason to install
+        'roslyn',
       })
 
       require('mason-tool-installer').setup { ensure_installed = ensure_installed }
@@ -702,6 +703,7 @@ require('lazy').setup({
           }
         end
       end,
+      --TODO: need formating for c#/roslyn
       formatters_by_ft = {
         lua = { 'stylua' },
         -- Conform can also run multiple formatters sequentially
@@ -715,6 +717,7 @@ require('lazy').setup({
     },
   },
 
+  --TODO: need autocompletion for c#/roslyn
   { -- Autocompletion
     'saghen/blink.cmp',
     event = 'VimEnter',