Refactor authentication and session management

- Removed old llm_login and session scripts, replacing them with a new structure for handling SSO login and session management.
- Introduced a new prompt system for collecting SSO redirect URLs, ensuring compliance with security protocols.
- Implemented a robust backend notification system for tracking scan initiation.
- Enhanced browser profile configuration and resource management for improved session handling.
- Added utility functions for environment variable checks and logging.
- Updated the overall architecture to improve maintainability and readability.

lib/utils/browser_use/__init__.py

@@ -0,0 +1,29 @@
+from func import *
+import clean_resources as clean_resources_func
+
+# Initialize configuration
+proxy_url = setup_proxy()
+storage_state_path = setup_storage_state()
+
+# Create browser profile
+profile = BrowserProfile(
+    # Security settings
+    disable_security=True,
+    stealth=True,
+    
+    # Display settings
+    headless=False,
+    device_scale_factor=1,
+    window_size={"width": 1600, "height": 900},
+    viewport={"width": 1600, "height": 900},
+    
+    # Data persistence
+    user_data_dir=None,
+    storage_state=storage_state_path,
+    
+    # Network settings
+    proxy={"server": proxy_url} if proxy_url else None,
+    
+    # Additional arguments
+    args=get_browser_args(),
+)