feat(__init__): add WEB_DIRECTORY constant for web assets path

Add a new constant WEB_DIRECTORY set to "./web" to define the directory path for web-related assets during package initialization. This improves organization by centralizing the path configuration. Additionally, removed trailing newline at file end to maintain consistent code formatting.

Author: pollockjj

__init__.py

@@ -20,6 +20,7 @@
     force_full_system_cleanup,
 )
 
+WEB_DIRECTORY = "./web"
 MGPU_MM_LOG = False 
 DEBUG_LOG = False
 
@@ -288,4 +289,4 @@ def register_and_count(module_names, node_map):
     logger.info(fmt_reg.format(item['name'], item['found'], str(item['count'])))
 logger.info(dash_line)
 
-logger.info(f"[MultiGPU] Registration complete. Final mappings: {', '.join(NODE_CLASS_MAPPINGS.keys())}")
+logger.info(f"[MultiGPU] Registration complete. Final mappings: {', '.join(NODE_CLASS_MAPPINGS.keys())}")