user_manager = UserManager()
custom_tool_registry = CustomToolRegistry()
container_manager = UserContainerManager()
user_terminals: Dict[str, WebTerminal] = {}
terminal_rooms: Dict[str, set] = {}
connection_users: Dict[str, str] = {}
stop_flags: Dict[str, Dict[str, Any]] = {}

MONITOR_FILE_TOOLS = {'append_to_file', 'modify_file', 'write_file', 'edit_file'}
MONITOR_MEMORY_TOOLS = {'update_memory'}
MONITOR_SNAPSHOT_CHAR_LIMIT = 60000
MONITOR_MEMORY_ENTRY_LIMIT = 256
RATE_LIMIT_BUCKETS: Dict[str, deque] = defaultdict(deque)
FAILURE_TRACKERS: Dict[str, Dict[str, float]] = {}
pending_socket_tokens: Dict[str, Dict[str, Any]] = {}
usage_trackers: Dict[str, UsageTracker] = {}

MONITOR_SNAPSHOT_CACHE: Dict[str, Dict[str, Any]] = {}
MONITOR_SNAPSHOT_CACHE_LIMIT = 120

ADMIN_ASSET_DIR = (Path(app.static_folder) / 'admin_dashboard').resolve()
ADMIN_CUSTOM_TOOLS_DIR = (Path(app.static_folder) / 'custom_tools').resolve()
ADMIN_CUSTOM_TOOLS_DIR = (Path(app.static_folder) / 'custom_tools').resolve()
RECENT_UPLOAD_EVENT_LIMIT = 150
RECENT_UPLOAD_FEED_LIMIT = 60