Fixed a bug where the command palette wouldn't check the keymap context when showing available actions

Fixed a bug where context menus wouldn't show action keystrokes
WIP Fixing a bug where tooltips won't show action keystrokes

Co-Authored-By: Max <max@zed.dev>

crates/gpui/src/keymap_matcher/binding.rs

@@ -41,7 +41,7 @@ impl Binding {
         })
     }
 
-    fn match_context(&self, contexts: &[KeymapContext]) -> bool {
+    pub fn match_context(&self, contexts: &[KeymapContext]) -> bool {
         self.context_predicate
             .as_ref()
             .map(|predicate| predicate.eval(contexts))