refactor(dashboard): reorganizar módulos em subdiretórios e nova arquitetura de widgets

Arquivos de queries, helpers e controllers dispersos na raiz de dashboard/
foram movidos para subdiretórios temáticos (bills/, invoices/, notes/,
notifications/, overview/, payments/, goals-progress/, categories/).
~25 widgets monolíticos obsoletos removidos em favor de nova arquitetura
baseada em widget-registry com components/widgets/. Novos componentes:
category-breakdown-chart/list, goals-progress-item, percentage-change-indicator.
Imports atualizados em fetch-dashboard-data e transaction-filters limpos.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/features/dashboard/notes/notes-queries.ts

@@ -0,0 +1,52 @@
+import { and, eq } from "drizzle-orm";
+import { notes } from "@/db/schema";
+import { db } from "@/shared/lib/db";
+
+export type DashboardTask = {
+	id: string;
+	text: string;
+	completed: boolean;
+};
+
+export type DashboardNote = {
+	id: string;
+	title: string;
+	description: string;
+	type: "nota" | "tarefa";
+	tasks?: DashboardTask[];
+	archived: boolean;
+	createdAt: string;
+};
+
+function parseTasks(value: string | null): DashboardTask[] | undefined {
+	if (!value) {
+		return undefined;
+	}
+
+	try {
+		const parsed = JSON.parse(value);
+		return Array.isArray(parsed) ? parsed : undefined;
+	} catch {
+		return undefined;
+	}
+}
+
+export async function fetchDashboardNotes(
+	userId: string,
+): Promise<DashboardNote[]> {
+	const noteRows = await db.query.notes.findMany({
+		where: and(eq(notes.userId, userId), eq(notes.archived, false)),
+		orderBy: (note, { desc }) => [desc(note.createdAt)],
+		limit: 5,
+	});
+
+	return noteRows.map((note) => ({
+		id: note.id,
+		title: (note.title ?? "").trim(),
+		description: (note.description ?? "").trim(),
+		type: (note.type ?? "nota") as "nota" | "tarefa",
+		tasks: parseTasks(note.tasks),
+		archived: note.archived,
+		createdAt: note.createdAt.toISOString(),
+	}));
+}