Revert "File based settings (#1361)" (#1435)

This reverts commit 602e7afef6.

src-tauri/src/main.rs

@@ -143,25 +143,6 @@ async fn get_user(
     Ok(user_info)
 }
 
-/// Open the selected path in the system file manager.
-/// From this GitHub comment: https://github.com/tauri-apps/tauri/issues/4062#issuecomment-1338048169
-/// But with the Linux support removed since we don't need it for now.
-#[tauri::command]
-fn show_in_folder(path: String) {
-    #[cfg(target_os = "windows")]
-    {
-        Command::new("explorer")
-            .args(["/select,", &path]) // The comma after select is not a typo
-            .spawn()
-            .unwrap();
-    }
-
-    #[cfg(target_os = "macos")]
-    {
-        Command::new("open").args(["-R", &path]).spawn().unwrap();
-    }
-}
-
 fn main() {
     tauri::Builder::default()
         .setup(|_app| {
@@ -178,8 +159,7 @@ fn main() {
             get_user,
             login,
             read_toml,
-            read_txt_file,
-            show_in_folder,
+            read_txt_file
         ])
         .plugin(tauri_plugin_fs_extra::init())
         .run(tauri::generate_context!())