Git panel refinements 2 (#21947)

Add entry list, scrollbar

Release Notes:

- N/A

crates/git_ui/src/git_ui.rs

@@ -1,6 +1,8 @@
 use ::settings::Settings;
-use gpui::{actions, AppContext};
+use git::repository::GitFileStatus;
+use gpui::{actions, AppContext, Hsla};
 use settings::GitPanelSettings;
+use ui::{Color, Icon, IconName, IntoElement};
 
 pub mod git_panel;
 mod settings;
@@ -19,3 +21,33 @@ actions!(
 pub fn init(cx: &mut AppContext) {
     GitPanelSettings::register(cx);
 }
+
+const ADDED_COLOR: Hsla = Hsla {
+    h: 142. / 360.,
+    s: 0.68,
+    l: 0.45,
+    a: 1.0,
+};
+const MODIFIED_COLOR: Hsla = Hsla {
+    h: 48. / 360.,
+    s: 0.76,
+    l: 0.47,
+    a: 1.0,
+};
+const REMOVED_COLOR: Hsla = Hsla {
+    h: 355. / 360.,
+    s: 0.65,
+    l: 0.65,
+    a: 1.0,
+};
+
+// todo!(): Add updated status colors to theme
+pub fn git_status_icon(status: GitFileStatus) -> impl IntoElement {
+    match status {
+        GitFileStatus::Added => Icon::new(IconName::SquarePlus).color(Color::Custom(ADDED_COLOR)),
+        GitFileStatus::Modified => {
+            Icon::new(IconName::SquareDot).color(Color::Custom(MODIFIED_COLOR))
+        }
+        GitFileStatus::Conflict => Icon::new(IconName::Warning).color(Color::Custom(REMOVED_COLOR)),
+    }
+}