Move api to /api/v1

This includes docs, which are now at http://127.0.0.1:8000/api/v1/docs
and the openapi.json, now at http://127.0.0.1:8000/api/v1/openapi.json

Fixes #4

app/main.py

@@ -36,7 +36,11 @@ async def lifespan(app: FastAPI):
     yield
     #scanner.stop()
 
-app = FastAPI(lifespan=lifespan)
+app = FastAPI(
+    lifespan=lifespan,
+    docs_url="/api/v1/docs",
+    openapi_url="/api/v1/openapi.json"
+    )
 
 origins = [
     "http://127.0.0.1",