Remove 2 suffix for ui, storybook, text

Co-authored-by: Mikayla <mikayla@zed.dev>

crates/ui/src/components/popover.rs

@@ -0,0 +1,82 @@
+use gpui::{
+    div, AnyElement, Element, ElementId, IntoElement, ParentElement, RenderOnce, Styled,
+    WindowContext,
+};
+use smallvec::SmallVec;
+
+use crate::prelude::*;
+use crate::v_stack;
+
+/// A popover is used to display a menu or show some options.
+///
+/// Clicking the element that launches the popover should not change the current view,
+/// and the popover should be statically positioned relative to that element (not the
+/// user's mouse.)
+///
+/// Example: A "new" menu with options like "new file", "new folder", etc,
+/// Linear's "Display" menu, a profile menu that appers when you click your avatar.
+///
+/// Related elements:
+///
+/// `ContextMenu`:
+///
+/// Used to display a popover menu that only contains a list of items. Context menus are always
+/// launched by secondary clicking on an element. The menu is positioned relative to the user's cursor.
+///
+/// Example: Right clicking a file in the file tree to get a list of actions, right clicking
+/// a tab to in the tab bar to get a list of actions.
+///
+/// `Dropdown`:
+///
+/// Used to display a list of options when the user clicks an element. The menu is
+/// positioned relative the element that was clicked, and clicking an item in the
+/// dropdown should change the value of the element that was clicked.
+///
+/// Example: A theme select control. Displays "One Dark", clicking it opens a list of themes.
+/// When one is selected, the theme select control displays the selected theme.
+#[derive(IntoElement)]
+pub struct Popover {
+    children: SmallVec<[AnyElement; 2]>,
+    aside: Option<AnyElement>,
+}
+
+impl RenderOnce for Popover {
+    fn render(self, cx: &mut WindowContext) -> impl IntoElement {
+        div()
+            .flex()
+            .gap_1()
+            .child(v_stack().elevation_2(cx).px_1().children(self.children))
+            .when_some(self.aside, |this, aside| {
+                this.child(
+                    v_stack()
+                        .elevation_2(cx)
+                        .bg(cx.theme().colors().surface_background)
+                        .px_1()
+                        .child(aside),
+                )
+            })
+    }
+}
+
+impl Popover {
+    pub fn new() -> Self {
+        Self {
+            children: SmallVec::new(),
+            aside: None,
+        }
+    }
+
+    pub fn aside(mut self, aside: impl IntoElement) -> Self
+    where
+        Self: Sized,
+    {
+        self.aside = Some(aside.into_element().into_any());
+        self
+    }
+}
+
+impl ParentElement for Popover {
+    fn children_mut(&mut self) -> &mut SmallVec<[AnyElement; 2]> {
+        &mut self.children
+    }
+}