Fix config reset to use scaffold config files (#14756)

In #14249, `config reset` wasn't updated to use the scaffold config files, so running `config reset` would accidentally reset the user's config to the internal defaults. This PR updates it to use the
scaffold files.

Author: 132ikl

crates/nu-command/src/env/config/config_reset.rs

@@ -1,7 +1,7 @@
 use chrono::Local;
 use nu_engine::command_prelude::*;
 
-use nu_utils::{get_default_config, get_default_env};
+use nu_utils::{get_scaffold_config, get_scaffold_env};
 use std::io::Write;
 
 #[derive(Clone)]
@@ -51,7 +51,7 @@ impl Command for ConfigReset {
         if !only_env {
             let mut nu_config = config_path.clone();
             nu_config.push("config.nu");
-            let config_file = get_default_config();
+            let config_file = get_scaffold_config();
             if !no_backup {
                 let mut backup_path = config_path.clone();
                 backup_path.push(format!(
@@ -77,7 +77,7 @@ impl Command for ConfigReset {
         if !only_nu {
             let mut env_config = config_path.clone();
             env_config.push("env.nu");
-            let config_file = get_default_env();
+            let config_file = get_scaffold_env();
             if !no_backup {
                 let mut backup_path = config_path.clone();
                 backup_path.push(format!("oldenv-{}.nu", Local::now().format("%F-%H-%M-%S"),));