nvim: [HACK] add isort to python non default formatters

modules/programs/nvim/init.lua

@@ -216,6 +216,9 @@ require("formatter").setup({
     alejandra = {
       require("formatter.filetypes.nix").alejandra,
     },
+    isort = {
+      require("formatter.filetypes.python").isort,
+    },
 
     -- Use the special "*" filetype for defining formatter configurations on
     -- any filetype
@@ -237,6 +240,7 @@ end, {
   complete = function()
     local languages = {
       nix = { "alejandra" },
+      python = { "isort" },
     }
     return languages[vim.bo.filetype] or {}
   end,