feat(watch): add workout deletion sync and optimize delete operations

modules/watch-connectivity/index.swift

@@ -166,6 +166,31 @@ public class WatchConnectivityModule: Module {
             }
         }
 
+        AsyncFunction("sendWorkoutDeleted") { (id: String, promise: Promise) in
+            guard let session = self.session else {
+                promise.reject("NO_SESSION", "WCSession not available")
+                return
+            }
+
+            func doSend() {
+                let message: [String: Any] = ["type": "workoutDeleted", "id": id]
+
+                guard let cleaned = self.cleanForWCSession(message) as? [String: Any] else {
+                    promise.resolve(["status": "sent"])
+                    return
+                }
+
+                session.transferUserInfo(cleaned)
+                promise.resolve(["status": "sent"])
+            }
+
+            if self.isActivated {
+                doSend()
+            } else {
+                self.pendingPromises.append(doSend)
+            }
+        }
+
         AsyncFunction("getApplicationContext") { () -> [String: Any]? in
             return self.session?.receivedApplicationContext as? [String: Any]
         }