Add Today action lists and clickable KPI links (Phase 3).

Show upcoming appointments for the rest of today and link each KPI card to its relevant dashboard tab.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/messages/en.json

@@ -212,7 +212,11 @@
     "chartTreatmentMixSubtitle": "Last 7 days",
     "chartTasksByStepTitle": "Tasks by Workflow Step",
     "chartTasksByStepSubtitle": "In progress now",
-    "chartEmpty": "No data for this period yet."
+    "chartEmpty": "No data for this period yet.",
+    "upcomingAppointmentsTitle": "Upcoming Today",
+    "upcomingAppointmentsSubtitle": "Appointments not yet finished",
+    "viewAllAppointments": "View schedule",
+    "noUpcomingAppointments": "No upcoming appointments for the rest of today."
   },
   "staff": {
     "redirecting": "Redirecting…",

frontend/messages/fa.json

@@ -212,7 +212,11 @@
     "chartTreatmentMixSubtitle": "۷ روز گذشته",
     "chartTasksByStepTitle": "وظایف بر اساس مرحله گردش کار",
     "chartTasksByStepSubtitle": "در حال انجام",
-    "chartEmpty": "هنوز داده‌ای برای این بازه وجود ندارد."
+    "chartEmpty": "هنوز داده‌ای برای این بازه وجود ندارد.",
+    "upcomingAppointmentsTitle": "نوبت‌های پیش رو",
+    "upcomingAppointmentsSubtitle": "نوبت‌های باقی‌مانده امروز",
+    "viewAllAppointments": "مشاهده برنامه",
+    "noUpcomingAppointments": "نوبت پیش‌رویی برای باقی امروز وجود ندارد."
   },
   "staff": {
     "redirecting": "در حال انتقال...",

frontend/messages/nl.json

@@ -212,7 +212,11 @@
     "chartTreatmentMixSubtitle": "Afgelopen 7 dagen",
     "chartTasksByStepTitle": "Taken per workflowstap",
     "chartTasksByStepSubtitle": "Nu in uitvoering",
-    "chartEmpty": "Nog geen gegevens voor deze periode."
+    "chartEmpty": "Nog geen gegevens voor deze periode.",
+    "upcomingAppointmentsTitle": "Komende afspraken vandaag",
+    "upcomingAppointmentsSubtitle": "Afspraken die nog niet zijn afgerond",
+    "viewAllAppointments": "Bekijk planning",
+    "noUpcomingAppointments": "Geen komende afspraken meer voor vandaag."
   },
   "staff": {
     "redirecting": "Bezig met doorsturen...",