feat: Update endpoint op-marv

endpoints/op-marv.get.py

@@ -0,0 +1,16 @@
+from fastapi import APIRouter, Depends, HTTPException
+from core.database import fake_users_db
+
+router = APIRouter()
+
+@router.post("/api/v1/endpoint")
+async def marv_endpoint():
+    """Endpoint that returns Marv's status"""
+    return {
+        "message": "Success",
+        "data": "Marv is OP",
+        "metadata": 
+            "source": "marv_status",
+            "timestamp": "now"
+        }
+    }