feat: surface llm retry and continuation state

crates/pod/src/controller.rs

@@ -330,6 +330,29 @@ fn wire_event_bridges_on_worker<C, St>(
         let _ = tx.send(Event::LlmCallEnd { llm_call });
     });
 
+    let tx = event_tx.clone();
+    worker.on_llm_retry(move |llm_call, notice| {
+        let _ = tx.send(Event::LlmRetry {
+            llm_call,
+            failed_attempt: notice.failed_attempt,
+            max_attempts: notice.max_attempts,
+            wait_ms: notice.wait.as_millis() as u64,
+            elapsed_ms: notice.elapsed.as_millis() as u64,
+            status: notice.status,
+            error: notice.error.clone(),
+        });
+    });
+
+    let tx = event_tx.clone();
+    worker.on_llm_continuation(move |llm_call, attempt, max_attempts, reason| {
+        let _ = tx.send(Event::LlmContinuation {
+            llm_call,
+            attempt,
+            max_attempts,
+            reason: reason.to_owned(),
+        });
+    });
+
     let tx = event_tx.clone();
     let activity = ai_activity.clone();
     worker.on_text_block(move |block| {

crates/pod/tests/controller_test.rs

@@ -101,6 +101,7 @@ impl LlmClient for MockClient {
                 status: Some(500),
                 code: Some("mock".into()),
                 message: "No more responses".into(),
+                retry_after: None,
             });
         }
         let response = self.responses[count].clone();