deployment, linting and infra configuration

apps/svc_reason/requirements.txt

@@ -1,20 +1,20 @@
 # FastAPI and server
-fastapi>=0.104.1
-uvicorn[standard]>=0.24.0
-pydantic>=2.5.0
+fastapi>=0.118.3
+uvicorn[standard]>=0.37.0
+pydantic>=2.12.0
 
 # Service-specific dependencies
 # Mathematical calculations
 # decimal is part of Python standard library
-sympy>=1.12.0
+sympy>=1.14.0
 
 # Tax calculations
 numpy>=2.3.3
-pandas>=2.1.0
+pandas>=2.3.3
 
 # Date and time calculations
-python-dateutil>=2.8.0
-pytz>=2023.3
+python-dateutil>=2.9.0
+pytz>=2025.2
 
 # UK tax specific
 # uk-tax-calculator>=1.0.0  # Package may not exist, commenting out
@@ -26,10 +26,10 @@ pytz>=2023.3
 # quantlib>=1.32.0  # Package may not exist, commenting out
 
 # Data validation
-cerberus>=1.3.4
+cerberus>=1.3.7
 
 # Template processing for explanations
-jinja2>=3.1.0
+jinja2>=3.1.6
 
 # Statistical calculations
-scipy>=1.11.0
+scipy>=1.16.2