some changes

lvim/lua/configs/autocommand.lua

@@ -0,0 +1,17 @@
+-- Autocmds are automatically loaded on the VeryLazy event
+-- Default autocmds that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/autocmds.lua
+-- Add any additional autocmds here
+
+vim.api.nvim_create_autocmd(
+    {
+        "BufNewFile",
+        "BufRead",
+    },
+    {
+        pattern = "*.typ",
+        callback = function()
+            local buf = vim.api.nvim_get_current_buf()
+            vim.api.nvim_buf_set_option(buf, "filetype", "typst")
+        end
+    }
+)