Start out Copilot2;

Add hidden_action_types to CommandPaletteFilter.
WindowContext.available_actions now returns global actions as well.

Co-authored-by: Antonio <antonio@zed.dev>

crates/collections/src/collections.rs

@@ -23,11 +23,13 @@ pub type HashMap<K, V> = std::collections::HashMap<K, V>;
 #[cfg(not(feature = "test-support"))]
 pub type HashSet<T> = std::collections::HashSet<T>;
 
+use std::any::TypeId;
 pub use std::collections::*;
 
 // NEW TYPES
 
 #[derive(Default)]
 pub struct CommandPaletteFilter {
-    pub filtered_namespaces: HashSet<&'static str>,
+    pub hidden_namespaces: HashSet<&'static str>,
+    pub hidden_action_types: HashSet<TypeId>,
 }