Add items_baseline to Styled (#14238)

Add support for aligning items to the baseline.

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>

crates/gpui/src/styled.rs

@@ -190,18 +190,10 @@ pub trait Styled: Sized {
         self
     }
 
-    /// Sets the element to justify flex items along the container's main axis
-    /// such that there is an equal amount of space between each item.
-    /// [Docs](https://tailwindcss.com/docs/justify-content#space-between)
-    fn justify_between(mut self) -> Self {
-        self.style().justify_content = Some(JustifyContent::SpaceBetween);
-        self
-    }
-
-    /// Sets the element to justify flex items along the center of the container's main axis.
-    /// [Docs](https://tailwindcss.com/docs/justify-content#center)
-    fn justify_center(mut self) -> Self {
-        self.style().justify_content = Some(JustifyContent::Center);
+    /// Sets the element to align flex items along the baseline of the container's cross axis.
+    /// [Docs](https://tailwindcss.com/docs/align-items#baseline)
+    fn items_baseline(mut self) -> Self {
+        self.style().align_items = Some(AlignItems::Baseline);
         self
     }
 
@@ -219,6 +211,21 @@ pub trait Styled: Sized {
         self
     }
 
+    /// Sets the element to justify flex items along the center of the container's main axis.
+    /// [Docs](https://tailwindcss.com/docs/justify-content#center)
+    fn justify_center(mut self) -> Self {
+        self.style().justify_content = Some(JustifyContent::Center);
+        self
+    }
+
+    /// Sets the element to justify flex items along the container's main axis
+    /// such that there is an equal amount of space between each item.
+    /// [Docs](https://tailwindcss.com/docs/justify-content#space-between)
+    fn justify_between(mut self) -> Self {
+        self.style().justify_content = Some(JustifyContent::SpaceBetween);
+        self
+    }
+
     /// Sets the element to justify items along the container's main axis such
     /// that there is an equal amount of space on each side of each item.
     /// [Docs](https://tailwindcss.com/docs/justify-content#space-around)