testing update + docs

backend/handlers/admin/today_test.go

@@ -1,6 +1,21 @@
 //go:build test
 // +build test
 
+// Package admin contains tests for admin dashboard "today" endpoints.
+//
+// Test Coverage:
+//   - GetCurrentAndNextHandler: GET /api/admin/today/current-next - Get current & next booking
+//   - GetTodayAppointmentsHandler: GET /api/admin/today/appointments - Get today's bookings
+//   - GetPendingApprovalsHandler: GET /api/admin/today/pending-approvals - Get pending bookings
+//   - GetNotifications: GET /api/admin/notifications - List notifications (WIP - skipped)
+//   - AcknowledgeNotification: POST /api/admin/notifications/{id}/ack - Acknowledge (WIP - skipped)
+//
+// Authentication: All endpoints require admin role (403 for non-admins).
+// WIP: Notification tests are skipped pending handler implementation.
+package admin
+//go:build test
+// +build test
+
 package admin
 
 import (