fix(sftp): FIx Permission Denied While Accessing SFTP (#1019)

* fix(storage): Set the initial SFTP path based on the user's role

When the user is not root, set the initial path to `/home/$user`. For root users, use `/root` as the path

* chore: Add issue participants into github_id

* fix(sftp): Improved the logic for obtaining the initial path and asynchronously processed directory listings

Attempt to obtain the user's home directory path by executing a command, and fall back to the default path if it fails. At the same time, change the _listDir call to asynchronous to avoid potential issues.

* fix(storage): Fixed the logic for determining the initial path of SFTP

Change the condition from checking if the path is not equal to '~' to checking if the path starts with '/', to ensure the correct user home directory path is obtained

lib/data/res/github_id.dart

@@ -131,6 +131,12 @@ abstract final class GithubIds {
     'Lancerys',
     'yaziku',
     'yeluosln',
+    'FadeFx',
+    'Snihc1205',
+    'Bjups',
+    '4061N',
+    'itmagpro',
+    'atikattar1104'
   };
 }