Get logs endpoint & system_stats additions (#4690)

* Add route for getting output logs

* Include ComfyUI version

* Move to own function

* Changed to memory logger

* Unify logger setup logic

* Fix get version git fallback

---------

Co-authored-by: pythongosssss <125205205+pythongosssss@users.noreply.github.com>

main.py

@@ -6,6 +6,10 @@ import importlib.util
 import folder_paths
 import time
 from comfy.cli_args import args
+from app.logger import setup_logger
+
+
+setup_logger(verbose=args.verbose)
 
 
 def execute_prestartup_script():