Automate settings registration (#42238)

Release Notes:

- N/A

---------

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

crates/recent_projects/src/recent_projects.rs

@@ -34,8 +34,6 @@ use workspace::{
 use zed_actions::{OpenRecent, OpenRemote};
 
 pub fn init(cx: &mut App) {
-    SshSettings::register(cx);
-
     #[cfg(target_os = "windows")]
     cx.on_action(|open_wsl: &zed_actions::wsl_actions::OpenFolderInWsl, cx| {
         let create_new_window = open_wsl.create_new_window;
@@ -762,10 +760,9 @@ impl Render for MatchTooltip {
 mod tests {
     use std::path::PathBuf;
 
-    use dap::debugger_settings::DebuggerSettings;
     use editor::Editor;
     use gpui::{TestAppContext, UpdateGlobal, WindowHandle};
-    use project::Project;
+
     use serde_json::json;
     use settings::SettingsStore;
     use util::path;
@@ -911,12 +908,8 @@ mod tests {
     fn init_test(cx: &mut TestAppContext) -> Arc<AppState> {
         cx.update(|cx| {
             let state = AppState::test(cx);
-            language::init(cx);
             crate::init(cx);
             editor::init(cx);
-            workspace::init_settings(cx);
-            DebuggerSettings::register(cx);
-            Project::init_settings(cx);
             state
         })
     }

crates/recent_projects/src/remote_connections.rs

@@ -23,7 +23,7 @@ use remote::{
     SshConnectionOptions,
 };
 pub use settings::SshConnection;
-use settings::{ExtendingVec, Settings, WslConnection};
+use settings::{ExtendingVec, RegisterSetting, Settings, WslConnection};
 use theme::ThemeSettings;
 use ui::{
     ActiveTheme, Color, CommonAnimationExt, Context, Icon, IconName, IconSize, InteractiveElement,
@@ -32,6 +32,7 @@ use ui::{
 use util::paths::PathWithPosition;
 use workspace::{AppState, ModalView, Workspace};
 
+#[derive(RegisterSetting)]
 pub struct SshSettings {
     pub ssh_connections: ExtendingVec<SshConnection>,
     pub wsl_connections: ExtendingVec<WslConnection>,