zed2 notification panel (#3603)

Release Notes:

- N/A

crates/ui2/src/components/avatar.rs

@@ -1,6 +1,5 @@
 use crate::prelude::*;
-use gpui::{img, Div, Hsla, ImageData, ImageSource, Img, IntoElement, Styled};
-use std::sync::Arc;
+use gpui::{img, Div, Hsla, ImageSource, Img, IntoElement, Styled};
 
 #[derive(Debug, Default, PartialEq, Clone)]
 pub enum Shape {
@@ -58,16 +57,8 @@ impl RenderOnce for Avatar {
 }
 
 impl Avatar {
-    pub fn uri(src: impl Into<SharedString>) -> Self {
-        Self::source(src.into().into())
-    }
-
-    pub fn data(src: Arc<ImageData>) -> Self {
-        Self::source(src.into())
-    }
-
-    pub fn source(src: ImageSource) -> Self {
-        Self {
+    pub fn new(src: impl Into<ImageSource>) -> Self {
+        Avatar {
             image: img(src),
             is_available: None,
             border_color: None,

crates/ui2/src/components/list/list_item.rs

@@ -111,7 +111,7 @@ impl ListItem {
     }
 
     pub fn left_avatar(mut self, left_avatar: impl Into<ImageSource>) -> Self {
-        self.left_slot = Some(Avatar::source(left_avatar.into()).into_any_element());
+        self.left_slot = Some(Avatar::new(left_avatar).into_any_element());
         self
     }
 }

crates/ui2/src/components/stories/avatar.rs

@@ -13,18 +13,18 @@ impl Render for AvatarStory {
         Story::container()
             .child(Story::title_for::<Avatar>())
             .child(Story::label("Default"))
-            .child(Avatar::uri(
+            .child(Avatar::new(
                 "https://avatars.githubusercontent.com/u/1714999?v=4",
             ))
-            .child(Avatar::uri(
+            .child(Avatar::new(
                 "https://avatars.githubusercontent.com/u/326587?v=4",
             ))
             .child(
-                Avatar::uri("https://avatars.githubusercontent.com/u/326587?v=4")
+                Avatar::new("https://avatars.githubusercontent.com/u/326587?v=4")
                     .availability_indicator(true),
             )
             .child(
-                Avatar::uri("https://avatars.githubusercontent.com/u/326587?v=4")
+                Avatar::new("https://avatars.githubusercontent.com/u/326587?v=4")
                     .availability_indicator(false),
             )
     }