add ghostty and use stowrc with dotfiles option

neovim/dot-config/nvim/lua/plugins/neotest.lua

@@ -0,0 +1,13 @@
+return {
+  {
+    "nvim-neotest/neotest",
+    optional = true,
+    opts = {
+      adapters = {
+        ["neotest-golang"] = {
+          warn_test_name_dupes = false,
+        },
+      },
+    },
+  },
+}