lint using oxlint (#106)

src/hooks/useSettings.ts

@@ -1,5 +1,5 @@
 import { useState, useEffect, useCallback } from "react";
-import { atom, useAtom } from "jotai";
+import { useAtom } from "jotai";
 import { userSettingsAtom, envVarsAtom } from "@/atoms/appAtoms";
 import { IpcClient } from "@/ipc/ipc_client";
 import { cloudProviders, type UserSettings } from "@/lib/schemas";
@@ -11,9 +11,6 @@ const PROVIDER_TO_ENV_VAR: Record<string, string> = {
   google: "GEMINI_API_KEY",
 };
 
-// Define a type for the environment variables we expect
-type EnvVars = Record<string, string | undefined>;
-
 const TELEMETRY_CONSENT_KEY = "dyadTelemetryConsent";
 const TELEMETRY_USER_ID_KEY = "dyadTelemetryUserId";