feat: add settings page for database, OpenRouter, score, theme, and display density configurations.

src/app/(dashboard)/settings/page.tsx

@@ -9,8 +9,6 @@ import { useDbSettingsStore } from "@/features/settings/store/use-db-settings-st
 import { testDatabaseConnection, saveDatabaseSettings, getSavedDatabaseConfig } from "@/features/settings/actions";
 import { useEffect } from "react";
 import { UserManagement } from "@/features/admin/components/user-management";
-import { auth } from "@/lib/auth";
-import { redirect } from "next/navigation";
 
 interface OpenRouterModel { id: string; name: string; free: boolean; }