feat: Add comprehensive timeline editor with frame editing and regeneration capabilities

api/tasks/manager.py

@@ -186,7 +186,7 @@ class TaskManager:
         message: str = ""
     ):
         """
-        Update task progress
+        Update task progress and add to logs
         
         Args:
             task_id: Task ID
@@ -205,6 +205,17 @@ class TaskManager:
             percentage=percentage,
             message=message
         )
+        
+        # Add to logs if message is new
+        if message:
+            # Check last log to avoid duplicates
+            if not task.logs or task.logs[-1].get("message") != message:
+                task.logs.append({
+                    "timestamp": datetime.now().isoformat(),
+                    "message": message,
+                    "percentage": round(percentage, 1)
+                })
+                logger.debug(f"Task {task_id} log: {message} ({percentage:.1f}%)")
     
     def cancel_task(self, task_id: str) -> bool:
         """