Add story for ApplicationMenu (#13948)

This PR adds a story for the `ApplicationMenu` so it can be viewed in
isolation.

<img width="664" alt="Screenshot 2024-07-08 at 4 45 24 PM"
src="https://github.com/zed-industries/zed/assets/1486634/dca3dd32-4845-4009-b781-b4bac9ba6049">

Release Notes:

- N/A

crates/storybook/Cargo.toml

@@ -33,6 +33,7 @@ simplelog = "0.9"
 story.workspace = true
 strum = { version = "0.25.0", features = ["derive"] }
 theme.workspace = true
+title_bar = { workspace = true, features = ["stories"] }
 ui = { workspace = true, features = ["stories"] }
 
 [dev-dependencies]

crates/storybook/src/story_selector.rs

@@ -12,6 +12,7 @@ use ui::prelude::*;
 #[derive(Debug, PartialEq, Eq, Clone, Copy, strum::Display, EnumString, EnumIter)]
 #[strum(serialize_all = "snake_case")]
 pub enum ComponentStory {
+    ApplicationMenu,
     AutoHeightEditor,
     Avatar,
     Button,
@@ -35,7 +36,6 @@ pub enum ComponentStory {
     Tab,
     TabBar,
     Text,
-    // TitleBar,
     ToggleButton,
     ToolStrip,
     ViewportUnits,
@@ -45,6 +45,7 @@ pub enum ComponentStory {
 impl ComponentStory {
     pub fn story(&self, cx: &mut WindowContext) -> AnyView {
         match self {
+            Self::ApplicationMenu => cx.new_view(|_| title_bar::ApplicationMenuStory).into(),
             Self::AutoHeightEditor => AutoHeightEditorStory::new(cx).into(),
             Self::Avatar => cx.new_view(|_| ui::AvatarStory).into(),
             Self::Button => cx.new_view(|_| ui::ButtonStory).into(),
@@ -69,7 +70,6 @@ impl ComponentStory {
             Self::Text => TextStory::view(cx).into(),
             Self::Tab => cx.new_view(|_| ui::TabStory).into(),
             Self::TabBar => cx.new_view(|_| ui::TabBarStory).into(),
-            // Self::TitleBar => cx.new_view(|_| title_bar::TitleBarStory).into(),
             Self::ToggleButton => cx.new_view(|_| ui::ToggleButtonStory).into(),
             Self::ToolStrip => cx.new_view(|_| ui::ToolStripStory).into(),
             Self::ViewportUnits => cx.new_view(|_| crate::stories::ViewportUnitsStory).into(),