Added onboarding progress tracking & landing page

backend/requirements.txt

@@ -6,16 +6,25 @@ python-dotenv>=1.0.0
 loguru>=0.7.2
 tenacity>=8.2.3
 
+# Authentication and security
+PyJWT>=2.8.0
+cryptography>=41.0.0
+fastapi-clerk-auth>=0.0.7
+
 # Database dependencies   
 sqlalchemy>=2.0.25
 
+# CopilotKit and Research
 copilotkit
+exa-py==1.9.1
+httpx>=0.27.2,<0.28.0
 
-# AI/ML dependencies - using more flexible versions
+# AI/ML dependencies
 openai>=1.3.0
 anthropic>=0.7.0
 mistralai>=0.0.12
-google-genai>=0.3.0
+google-genai>=1.0.0
+google-ai-generativelanguage>=0.6.18,<0.7.0
 google-api-python-client>=2.100.0
 google-auth>=2.23.0
 google-auth-oauthlib>=1.0.0
@@ -48,4 +57,8 @@ pytest-asyncio>=0.21.0
 
 # Utilities
 pydantic>=2.5.2,<3.0.0
-typing-extensions>=4.8.0 
+typing-extensions>=4.8.0
+
+# Optional dependencies (for enhanced features)
+redis>=5.0.0
+schedule>=1.2.0