updated how odin does formatting

lua/plugins/odin.lua

@@ -16,7 +16,7 @@ return {
     "mason-org/mason.nvim",
     opts = function(_, opts)
       opts.ensure_installed = opts.ensure_installed or {}
-      vim.list_extend(opts.ensure_installed, { "ols", "odinfmt" })
+      vim.list_extend(opts.ensure_installed, { "ols" })
     end,
   },
 
@@ -36,6 +36,13 @@ return {
   {
     "stevearc/conform.nvim",
     opts = {
+      formatters = {
+        odinfmt = {
+          command = "odinfmt",
+          args = { "-stdin" },
+          stdin = true,
+        },
+      },
       formatters_by_ft = {
         odin = { "odinfmt" },
       },