feat(alertas): add alerts CRUD with stats and management UI

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/api/src/controllers/calendario.controller.ts

@@ -0,0 +1,52 @@
+import { Request, Response, NextFunction } from 'express';
+import * as calendarioService from '../services/calendario.service.js';
+
+export async function getEventos(req: Request, res: Response, next: NextFunction) {
+  try {
+    const { año, mes } = req.query;
+    const añoNum = parseInt(año as string) || new Date().getFullYear();
+    const mesNum = mes ? parseInt(mes as string) : undefined;
+
+    const eventos = await calendarioService.getEventos(req.tenantSchema!, añoNum, mesNum);
+    res.json(eventos);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function getProximos(req: Request, res: Response, next: NextFunction) {
+  try {
+    const dias = parseInt(req.query.dias as string) || 30;
+    const eventos = await calendarioService.getProximosEventos(req.tenantSchema!, dias);
+    res.json(eventos);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function createEvento(req: Request, res: Response, next: NextFunction) {
+  try {
+    const evento = await calendarioService.createEvento(req.tenantSchema!, req.body);
+    res.status(201).json(evento);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function updateEvento(req: Request, res: Response, next: NextFunction) {
+  try {
+    const evento = await calendarioService.updateEvento(req.tenantSchema!, parseInt(req.params.id), req.body);
+    res.json(evento);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function deleteEvento(req: Request, res: Response, next: NextFunction) {
+  try {
+    await calendarioService.deleteEvento(req.tenantSchema!, parseInt(req.params.id));
+    res.status(204).send();
+  } catch (error) {
+    next(error);
+  }
+}