✨ feat: add helper to detect system preference

src/modules/systemPreference/services/repositories/findSystemPreference.repository.ts

@@ -0,0 +1,15 @@
+import { AppError } from "../../../../helpers/error/instances/app";
+import { prisma } from "../../../../utils/databases/prisma/connection";
+
+export const findSystemPreferenceRepository = async (key: string) => {
+  try {
+    return await prisma.systemPreference.findUnique({
+      where: {
+        key,
+        deletedAt: null,
+      },
+    });
+  } catch (error) {
+    throw new AppError(500, "Failed to find system preference", error);
+  }
+};