Automate settings registration (#42238)

Release Notes:

- N/A

---------

Co-authored-by: Nia <nia@zed.dev>

crates/vim/src/test/vim_test_context.rs

@@ -25,10 +25,6 @@ impl VimTestContext {
             git_ui::init(cx);
             crate::init(cx);
             search::init(cx);
-            workspace::init_settings(cx);
-            language::init(cx);
-            editor::init_settings(cx);
-            project::Project::init_settings(cx);
             theme::init(theme::LoadThemes::JustBase, cx);
             settings_ui::init(cx);
         });