fix(plugins): allow dead_code for unused hook fields

The hook registry stores hooks but the hook fields are not yet
read as the plugin system is work in progress. Adding allow(dead_code)
to silence clippy warnings while keeping the API intact.

Author: echobt

src/cortex-plugins/src/hooks/registry.rs

@@ -99,83 +99,95 @@ pub(crate) struct RegisteredModalInjectHook {
 }
 
 /// Registered hook for toast notifications.
+#[allow(dead_code)]
 pub(crate) struct RegisteredToastShowHook {
     pub plugin_id: String,
     pub hook: Arc<dyn ToastShowHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for TUI event subscription.
+#[allow(dead_code)]
 pub(crate) struct RegisteredTuiEventSubscribeHook {
     pub plugin_id: String,
     pub hook: Arc<dyn TuiEventSubscribeHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for TUI event dispatch.
+#[allow(dead_code)]
 pub(crate) struct RegisteredTuiEventDispatchHook {
     pub plugin_id: String,
     pub hook: Arc<dyn TuiEventDispatchHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for custom event emission.
+#[allow(dead_code)]
 pub(crate) struct RegisteredCustomEventEmitHook {
     pub plugin_id: String,
     pub hook: Arc<dyn CustomEventEmitHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for event interception.
+#[allow(dead_code)]
 pub(crate) struct RegisteredEventInterceptHook {
     pub plugin_id: String,
     pub hook: Arc<dyn EventInterceptHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for animation frames.
+#[allow(dead_code)]
 pub(crate) struct RegisteredAnimationFrameHook {
     pub plugin_id: String,
     pub hook: Arc<dyn AnimationFrameHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for command.execute.before.
+#[allow(dead_code)]
 pub(crate) struct RegisteredCommandBeforeHook {
     pub plugin_id: String,
     pub hook: Arc<dyn CommandExecuteBeforeHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for command.execute.after.
+#[allow(dead_code)]
 pub(crate) struct RegisteredCommandAfterHook {
     pub plugin_id: String,
     pub hook: Arc<dyn CommandExecuteAfterHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for input interception.
+#[allow(dead_code)]
 pub(crate) struct RegisteredInputInterceptHook {
     pub plugin_id: String,
     pub hook: Arc<dyn InputInterceptHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for session start.
+#[allow(dead_code)]
 pub(crate) struct RegisteredSessionStartHook {
     pub plugin_id: String,
     pub hook: Arc<dyn SessionStartHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for session end.
+#[allow(dead_code)]
 pub(crate) struct RegisteredSessionEndHook {
     pub plugin_id: String,
     pub hook: Arc<dyn SessionEndHook>,
     pub priority: HookPriority,
 }
 
 /// Registered hook for focus change.
+#[allow(dead_code)]
 pub(crate) struct RegisteredFocusChangeHook {
     pub plugin_id: String,
     pub hook: Arc<dyn FocusChangeHook>,