refactor: rename pod crate to worker

crates/llm-engine/src/interceptor.rs

@@ -1,6 +1,6 @@
 //! Interceptor - control flow delegation for the Engine execution loop
 //!
-//! Defines the [`Interceptor`] trait that upper layers (e.g. Pod) implement
+//! Defines the [`Interceptor`] trait that upper layers (e.g. Worker) implement
 //! to inject orchestration decisions (approval, skip, pause, abort)
 //! into the Engine's turn loop without the Engine knowing about
 //! higher-level concepts.
@@ -132,7 +132,7 @@ pub struct ToolResultInfo {
 /// Intercepts the Engine execution loop at key decision points.
 ///
 /// All methods have default implementations that let the Engine
-/// proceed without intervention. Upper layers (e.g. Pod) provide
+/// proceed without intervention. Upper layers (e.g. Worker) provide
 /// richer implementations for approval flows, permission checks, etc.
 #[async_trait]
 pub trait Interceptor: Send + Sync {
@@ -149,7 +149,7 @@ pub trait Interceptor: Send + Sync {
     ///
     /// Use this for inputs that arrive from outside the LLM and need
     /// to be reflected in the on-disk history — notifications,
-    /// cross-Pod events, system reminders. Do **not** use
+    /// cross-Worker events, system reminders. Do **not** use
     /// [`Self::pre_llm_request`] for that purpose: it mutates a
     /// per-request clone, so any committed assistant response that
     /// reacts to the injection would have no visible trigger on the