Fix redis ssl issues 2

services/tenant/app/api/usage_forecast.py

@@ -49,17 +49,13 @@ class UsageForecastResponse(BaseModel):
 
 async def get_redis_client() -> redis.Redis:
     """Get Redis client for usage tracking"""
-    import ssl
+    from shared.redis_utils import RedisConnectionManager
 
-    # Handle SSL/TLS for self-signed certificates
-    connection_kwargs = {
-        "encoding": "utf-8",
-        "decode_responses": True
-    }
-    if settings.REDIS_URL and settings.REDIS_URL.startswith("rediss://"):
-        connection_kwargs["ssl_cert_reqs"] = ssl.CERT_NONE
-
-    return redis.from_url(settings.REDIS_URL, **connection_kwargs)
+    # Create Redis connection using shared manager (handles SSL, pooling, health checks)
+    manager = await RedisConnectionManager.create(
+        settings.REDIS_URL, decode_responses=True
+    )
+    return manager.get_client()
 
 
 async def get_usage_history(