fix(programmer): buildMonitorEntries accepts pre-computed leave/passSlip maps

Changed buildMonitorEntries signature to accept Map<String, LeaveOfAbsence> and Map<String, PassSlip> instead of List types, matching the spec requirement that callers pass pre-computed maps from activeLeaveByUser() and activePassSlipByUser().

- Updated function signature for both parameters
- Removed internal calls to activeLeaveByUser/activePassSlipByUser
- Updated state-determination to use direct map lookups
- Updated all test cases to pass computed maps
- All 19 tests passing
- No new analyzer issues

Co-Authored-By: claude-flow <ruv@ruv.net>

lib/screens/programmer_tasks/monitor/monitor_model.dart

@@ -5,7 +5,6 @@ import 'package:tasq/models/programmer_task.model.dart';
 import 'package:tasq/models/programmer_task_work_log.model.dart';
 import 'package:tasq/providers/programmer_day_data_provider.dart';
 import 'package:tasq/utils/programmer_day_rows.dart';
-import 'package:tasq/utils/staff_presence.dart';
 
 enum MonitorState { working, paused, idle, onLeave, passSlip }
 
@@ -99,20 +98,21 @@ class ProgrammerMonitorEntry {
 ///
 /// Sort order: working -> paused -> idle -> passSlip -> onLeave,
 /// then alphabetical by programmer.fullName within each state group.
+///
+/// Parameters [leaves] and [passSlips] should be pre-computed maps from
+/// activeLeaveByUser() and activePassSlipByUser() respectively.
 List<ProgrammerMonitorEntry> buildMonitorEntries({
   required List<Profile> programmers,
   required DayActivityData today,
   required Map<String, ProgrammerRunInfo> runStates,
-  required List<LeaveOfAbsence> leaves,
-  required List<PassSlip> passSlips,
+  required Map<String, LeaveOfAbsence> leaves,
+  required Map<String, PassSlip> passSlips,
   required Map<String, String> sheetStatusByUser,
   required Map<String, String> projectNames,
   required Map<String, String> profileNames,
   required DateTime now,
 }) {
   final taskById = {for (final t in today.tasks) t.id: t};
-  final activeLeaves = activeLeaveByUser(leaves, now);
-  final activePassSlips = activePassSlipByUser(passSlips);
 
   final entries = <ProgrammerMonitorEntry>[];
 
@@ -122,9 +122,9 @@ List<ProgrammerMonitorEntry> buildMonitorEntries({
     // Step 1: Determine state
     // Priority: onLeave > passSlip > working/paused/idle
     MonitorState state;
-    if (activeLeaves.containsKey(programmerId)) {
+    if (leaves.containsKey(programmerId)) {
       state = MonitorState.onLeave;
-    } else if (activePassSlips.containsKey(programmerId)) {
+    } else if (passSlips.containsKey(programmerId)) {
       state = MonitorState.passSlip;
     } else {
       // Determine from task states