Add example model, route and logic for development testing and boilerplate

app/routers/example_route.py

@@ -0,0 +1,15 @@
+from fastapi import APIRouter
+
+from app.logic.example_logic import get_example_message
+
+router = APIRouter(
+    prefix="/example",
+    tags=["Example"]
+)
+
+@router.get("/")
+def get_example():
+
+    return( 
+        get_example_message()
+    )