Fix incorrect rendering of toolbar in right anchored dock

Make dock keybinding activate the dock if it wasn't hidden, and hide it if it was already active
Make clicking the expanded dock wash, hide the dock
Fix some issues with programmatically activating other panes, not hiding the dock
Tweak dock anchor menu text
Swap dock hide button for thin variant
Fix dock sidebar interactions
Add clicked state to search button and fix presenter issue sending clicked events when mouse not overlapping MouseRegion

Co-Authored-By: Mikayla Maki <mikayla@zed.dev>

crates/theme/src/theme.rs

@@ -571,6 +571,7 @@ pub struct CodeActions {
 pub struct Interactive<T> {
     pub default: T,
     pub hover: Option<T>,
+    pub clicked: Option<T>,
     pub active: Option<T>,
     pub disabled: Option<T>,
 }
@@ -579,6 +580,8 @@ impl<T> Interactive<T> {
     pub fn style_for(&self, state: MouseState, active: bool) -> &T {
         if active {
             self.active.as_ref().unwrap_or(&self.default)
+        } else if state.clicked == Some(gpui::MouseButton::Left) && self.clicked.is_some() {
+            self.clicked.as_ref().unwrap()
         } else if state.hovered {
             self.hover.as_ref().unwrap_or(&self.default)
         } else {
@@ -601,6 +604,7 @@ impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
             #[serde(flatten)]
             default: Value,
             hover: Option<Value>,
+            clicked: Option<Value>,
             active: Option<Value>,
             disabled: Option<Value>,
         }
@@ -627,6 +631,7 @@ impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
         };
 
         let hover = deserialize_state(json.hover)?;
+        let clicked = deserialize_state(json.clicked)?;
         let active = deserialize_state(json.active)?;
         let disabled = deserialize_state(json.disabled)?;
         let default = serde_json::from_value(json.default).map_err(serde::de::Error::custom)?;
@@ -634,6 +639,7 @@ impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
         Ok(Interactive {
             default,
             hover,
+            clicked,
             active,
             disabled,
         })