Fixed Leave rejection and approvals

lib/providers/leave_provider.dart

@@ -8,6 +8,12 @@ import 'stream_recovery.dart';
 import 'realtime_controller.dart';
 
 /// All visible leaves (own for standard, all for admin/dispatcher/it_staff).
+///
+/// Consumers should **not** treat every record as an active absence; the UI
+/// layers (dashboard, logbook) explicitly filter to `status == 'approved'` and
+/// verify the leave overlaps the current time.  This prevents rejected or
+/// pending applications from inadvertently influencing schedules or status
+/// computations.
 final leavesProvider = StreamProvider<List<LeaveOfAbsence>>((ref) {
   final client = ref.watch(supabaseClientProvider);
   final profileAsync = ref.watch(currentProfileProvider);

lib/providers/workforce_provider.dart

@@ -127,12 +127,17 @@ final swapRequestsProvider = StreamProvider<List<SwapRequest>>((ref) {
 
   ref.onDispose(wrapper.dispose);
   return wrapper.stream.map((result) {
-    return result.data
-        .where(
-          (row) =>
-              row.requesterId == profile.id || row.recipientId == profile.id,
-        )
-        .toList();
+    // only return requests that are still actionable; once a swap has been
+    // accepted or rejected we no longer need to bubble it up to the UI for
+    // either party.  admins still see "admin_review" rows so they can act on
+    // escalated cases.
+    return result.data.where((row) {
+      if (!(row.requesterId == profile.id || row.recipientId == profile.id)) {
+        return false;
+      }
+      // only keep pending and admin_review statuses
+      return row.status == 'pending' || row.status == 'admin_review';
+    }).toList();
   });
 });