Automate settings registration (#42238)

Release Notes:

- N/A

---------

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

crates/git_ui/src/file_diff_view.rs

@@ -370,10 +370,6 @@ mod tests {
         cx.update(|cx| {
             let settings_store = SettingsStore::test(cx);
             cx.set_global(settings_store);
-            language::init(cx);
-            Project::init_settings(cx);
-            workspace::init_settings(cx);
-            editor::init_settings(cx);
             theme::init(theme::LoadThemes::JustBase, cx);
         });
     }

crates/git_ui/src/git_panel.rs

@@ -4955,7 +4955,7 @@ mod tests {
         status::{StatusCode, UnmergedStatus, UnmergedStatusCode},
     };
     use gpui::{TestAppContext, UpdateGlobal, VisualTestContext};
-    use project::{FakeFs, WorktreeSettings};
+    use project::FakeFs;
     use serde_json::json;
     use settings::SettingsStore;
     use theme::LoadThemes;
@@ -4970,13 +4970,8 @@ mod tests {
         cx.update(|cx| {
             let settings_store = SettingsStore::test(cx);
             cx.set_global(settings_store);
-            AgentSettings::register(cx);
-            WorktreeSettings::register(cx);
-            workspace::init_settings(cx);
             theme::init(LoadThemes::JustBase, cx);
-            language::init(cx);
             editor::init(cx);
-            Project::init_settings(cx);
             crate::init(cx);
         });
     }

crates/git_ui/src/git_panel_settings.rs

@@ -2,7 +2,7 @@ use editor::EditorSettings;
 use gpui::Pixels;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::{Settings, StatusStyle};
+use settings::{RegisterSetting, Settings, StatusStyle};
 use ui::{
     px,
     scrollbars::{ScrollbarVisibility, ShowScrollbar},
@@ -14,7 +14,7 @@ pub struct ScrollbarSettings {
     pub show: Option<ShowScrollbar>,
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, RegisterSetting)]
 pub struct GitPanelSettings {
     pub button: bool,
     pub dock: DockPosition,

crates/git_ui/src/git_ui.rs

@@ -1,6 +1,5 @@
 use std::any::Any;
 
-use ::settings::Settings;
 use command_palette_hooks::CommandPaletteFilter;
 use commit_modal::CommitModal;
 use editor::{Editor, actions::DiffClipboardWithSelectionData};
@@ -15,7 +14,6 @@ use git::{
     repository::{Branch, Upstream, UpstreamTracking, UpstreamTrackingStatus},
     status::{FileStatus, StatusCode, UnmergedStatus, UnmergedStatusCode},
 };
-use git_panel_settings::GitPanelSettings;
 use gpui::{
     Action, App, Context, DismissEvent, Entity, EventEmitter, FocusHandle, Focusable, SharedString,
     Window, actions,
@@ -57,8 +55,6 @@ actions!(
 );
 
 pub fn init(cx: &mut App) {
-    GitPanelSettings::register(cx);
-
     editor::set_blame_renderer(blame_ui::GitBlameRenderer, cx);
     commit_view::init(cx);
 

crates/git_ui/src/project_diff.rs

@@ -1587,9 +1587,6 @@ mod tests {
             let store = SettingsStore::test(cx);
             cx.set_global(store);
             theme::init(theme::LoadThemes::JustBase, cx);
-            language::init(cx);
-            Project::init_settings(cx);
-            workspace::init_settings(cx);
             editor::init(cx);
             crate::init(cx);
         });

crates/git_ui/src/text_diff_view.rs

@@ -458,10 +458,6 @@ mod tests {
         cx.update(|cx| {
             let settings_store = SettingsStore::test(cx);
             cx.set_global(settings_store);
-            language::init(cx);
-            Project::init_settings(cx);
-            workspace::init_settings(cx);
-            editor::init_settings(cx);
             theme::init(theme::LoadThemes::JustBase, cx);
         });
     }