refactor(core): move app para src e padroniza estrutura

src/features/dashboard/preferences-queries.ts

@@ -0,0 +1,23 @@
+import { eq } from "drizzle-orm";
+import type { WidgetPreferences } from "@/features/dashboard/widgets/actions";
+import { db, schema } from "@/shared/lib/db";
+
+export interface UserDashboardPreferences {
+	dashboardWidgets: WidgetPreferences | null;
+}
+
+export async function fetchUserDashboardPreferences(
+	userId: string,
+): Promise<UserDashboardPreferences> {
+	const result = await db
+		.select({
+			dashboardWidgets: schema.preferenciasUsuario.dashboardWidgets,
+		})
+		.from(schema.preferenciasUsuario)
+		.where(eq(schema.preferenciasUsuario.userId, userId))
+		.limit(1);
+
+	return {
+		dashboardWidgets: result[0]?.dashboardWidgets ?? null,
+	};
+}