Core Functionality:

base.py: Streamlined to core cog functionality and lifecycle management
initialization.py: Centralized initialization logic
error_handler.py: Unified error handling
response_handler.py: Consistent response handling
Command Organization:

commands/archiver_commands.py: Core archiver functionality
commands/database_commands.py: Database operations
commands/settings_commands.py: Settings management
All commands properly integrated with the cog using setup functions
Improved Architecture:

Consistent command registration pattern
Better separation of concerns
Maintained all original functionality
Enhanced error handling and response management
Proper command integration with the cog structure

videoarchiver/core/error_handler.py

@@ -0,0 +1,46 @@
+"""Module for handling command errors"""
+
+import logging
+import traceback
+from redbot.core.commands import Context, MissingPermissions, BotMissingPermissions, MissingRequiredArgument, BadArgument
+from ..utils.exceptions import VideoArchiverError as ProcessingError, ConfigurationError as ConfigError
+from .response_handler import handle_response
+
+logger = logging.getLogger("VideoArchiver")
+
+async def handle_command_error(ctx: Context, error: Exception) -> None:
+    """Handle command errors"""
+    error_msg = None
+    try:
+        if isinstance(error, MissingPermissions):
+            error_msg = "❌ You don't have permission to use this command."
+        elif isinstance(error, BotMissingPermissions):
+            error_msg = "❌ I don't have the required permissions to do that."
+        elif isinstance(error, MissingRequiredArgument):
+            error_msg = f"❌ Missing required argument: {error.param.name}"
+        elif isinstance(error, BadArgument):
+            error_msg = f"❌ Invalid argument: {str(error)}"
+        elif isinstance(error, ConfigError):
+            error_msg = f"❌ Configuration error: {str(error)}"
+        elif isinstance(error, ProcessingError):
+            error_msg = f"❌ Processing error: {str(error)}"
+        else:
+            logger.error(
+                f"Command error in {ctx.command}: {traceback.format_exc()}"
+            )
+            error_msg = (
+                "❌ An unexpected error occurred. Check the logs for details."
+            )
+
+        if error_msg:
+            await handle_response(ctx, error_msg)
+
+    except Exception as e:
+        logger.error(f"Error handling command error: {str(e)}")
+        try:
+            await handle_response(
+                ctx,
+                "❌ An error occurred while handling another error. Please check the logs.",
+            )
+        except Exception:
+            pass