Convert keymap context to use generics and Cow<'static> so we don't have to add .to_string() and .into() for each usage

crates/workspace/src/pane.rs

@@ -21,6 +21,7 @@ use gpui::{
         vector::{vec2f, Vector2F},
     },
     impl_actions, impl_internal_actions,
+    keymap_matcher::KeymapContext,
     platform::{CursorStyle, NavigationDirection},
     Action, AnyViewHandle, AnyWeakViewHandle, AppContext, AsyncAppContext, Entity, EventContext,
     ModelHandle, MouseButton, MutableAppContext, PromptLevel, Quad, RenderContext, Task, View,
@@ -1550,6 +1551,14 @@ impl View for Pane {
             }
         }
     }
+
+    fn keymap_context(&self, _: &AppContext) -> KeymapContext {
+        let mut keymap = Self::default_keymap_context();
+        if self.docked.is_some() {
+            keymap.add_identifier("docked");
+        }
+        keymap
+    }
 }
 
 fn tab_bar_button<A: Action>(

crates/workspace/src/workspace.rs

@@ -2716,11 +2716,7 @@ impl View for Workspace {
     }
 
     fn keymap_context(&self, _: &AppContext) -> KeymapContext {
-        let mut keymap = Self::default_keymap_context();
-        if self.active_pane() == self.dock_pane() {
-            keymap.set.insert("Dock".into());
-        }
-        keymap
+        Self::default_keymap_context()
     }
 }