add commit panel

crates/workspace/src/workspace.rs

@@ -4,7 +4,7 @@ use assets::CustomIconName;
 use gpui::prelude::*;
 use gpui::{Context, Entity, Render, SharedString, Subscription, Window, div, px};
 use gpui_component::button::{Button, ButtonVariants};
-use gpui_component::dock::{DockArea, DockItem, PanelStyle};
+use gpui_component::dock::{DockArea, DockItem};
 use gpui_component::{ActiveTheme, Root, Sizable, StyledExt, Theme, TitleBar, h_flex, v_flex};
 use signed_state::{Backend, BackendEvent};
 
@@ -21,8 +21,7 @@ pub struct Workspace {
 
 impl Workspace {
     pub fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let style = PanelStyle::TabBar;
-        let dock = cx.new(|cx| DockArea::new("dock", Some(1), window, cx).panel_style(style));
+        let dock = cx.new(|cx| DockArea::new("dock", Some(1), window, cx));
         let weak_dock = dock.downgrade();
 
         let sidebar = cx.new(|cx| SidebarPanel::new(weak_dock.clone(), cx));