feat: version 2.17.9 -- Panel: medidor y detalle en "Actividades vencidas"

Base = actividades no eliminadas, no canceladas y de proyectos no cancelados;
el conteo de vencidas usa el mismo criterio (antes incluia eliminadas).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

backend/src/modules/dashboard/controller.js

@@ -14,13 +14,14 @@ function memberFilterFor(currentUser) {
 
 export const getSummary = asyncHandler(async (req, res) => {
   const memberUserId = memberFilterFor(req.currentUser);
-  const [kpis, myActivities, byStatus, overdueProjects, activeProjects, pendingActivities] = await Promise.all([
+  const [kpis, myActivities, byStatus, overdueProjects, activeProjects, pendingActivities, overdueActivities] = await Promise.all([
     repo.summary(memberUserId),
     repo.myPendingActivities(req.currentUser.id, memberUserId),
     repo.projectsByStatus(memberUserId),
     repo.overdueProjectsList(memberUserId),
     repo.activeProjectsList(memberUserId),
     repo.pendingActivitiesList(memberUserId),
+    repo.pendingActivitiesList(memberUserId, true),
   ]);
   ok(res, {
     kpis,
@@ -29,6 +30,7 @@ export const getSummary = asyncHandler(async (req, res) => {
     overdueProjects,
     activeProjects: activeProjects.map((p) => ({ ...p, dueStatus: dueStatus(p.estimated_end_date) })),
     pendingActivities: pendingActivities.map((a) => ({ ...a, dueStatus: dueStatus(a.due_date) })),
+    overdueActivities: overdueActivities.map((a) => ({ ...a, dueStatus: 'overdue' })),
   });
 });