Created a new constants.py file to store the REACTIONS dictionary

Updated all files to import REACTIONS from constants.py instead of reactions.py:
queue_processor.py
message_handler.py
reactions.py (now only contains reaction handling functions)
events.py (now imports REACTIONS from constants.py and handle_archived_reaction from reactions.py)
core.py
queue_handler.py
processor/init.py

videoarchiver/processor/__init__.py

@@ -1,40 +1,45 @@
 """Video processing module for VideoArchiver"""
 
 from .core import VideoProcessor
-from .reactions import REACTIONS
+from .constants import REACTIONS
 from .progress_tracker import ProgressTracker
 from .message_handler import MessageHandler
 from .queue_handler import QueueHandler
 
 # Export public classes and constants
 __all__ = [
-    'VideoProcessor',
-    'REACTIONS',
-    'ProgressTracker',
-    'MessageHandler',
-    'QueueHandler'
+    "VideoProcessor",
+    "REACTIONS",
+    "ProgressTracker",
+    "MessageHandler",
+    "QueueHandler",
 ]
 
 # Create a shared progress tracker instance for module-level access
 progress_tracker = ProgressTracker()
 
+
 # Export progress tracking functions that wrap the instance methods
 def update_download_progress(url, progress_data):
     """Update download progress for a specific URL"""
     progress_tracker.update_download_progress(url, progress_data)
 
+
 def complete_download(url):
     """Mark a download as complete"""
     progress_tracker.complete_download(url)
 
+
 def increment_download_retries(url):
     """Increment retry count for a download"""
     progress_tracker.increment_download_retries(url)
 
+
 def get_download_progress(url=None):
     """Get download progress for a specific URL or all downloads"""
     return progress_tracker.get_download_progress(url)
 
+
 def get_active_operations():
     """Get all active operations"""
     return progress_tracker.get_active_operations()