feat: add colorscheme to user in db (#987)

packages/auth/test/callbacks.spec.ts

@@ -101,6 +101,7 @@ describe("session callback", () => {
           email: "no-email",
           emailVerified: new Date("2023-01-13"),
           permissions: [],
+          colorScheme: "dark",
         },
         expires: "2023-01-13" as Date & string,
         sessionToken: "token",