merge(fix): fix/phase-4-analyzer-errors -> main

development_status.md

@@ -1,11 +1,11 @@
 # UTO Manager — Development Status
 
-_Last updated: 2026-08-09_
+_Last updated: 2026-08-09 (fix/phase-4-analyzer-errors)_
 
 ---
 
 ## Current Branch
-`main` (feature/phase-4-reporting-analytics merged)
+`main` (fix/phase-4-analyzer-errors merged)
 
 ## Overall Progress
 

lib/domain/services/command_event_store.dart

@@ -34,6 +34,17 @@ class CommandEvent {
     this.isSynced = false,
   });
 
+  /// Deserializes a [CommandEvent] from a JSON-compatible map.
+  factory CommandEvent.fromJson(Map<String, dynamic> map) {
+    return CommandEvent(
+      eventId: map['eventId'] as String,
+      type: CommandEventType.values.firstWhere((t) => t.name == map['type']),
+      payload: map['payload'] as Map<String, dynamic>,
+      occurredAt: DateTime.parse(map['occurredAt'] as String),
+      isSynced: map['isSynced'] as bool? ?? false,
+    );
+  }
+
   /// Unique identifier for this event (UUID v4).
   final String eventId;
 
@@ -58,17 +69,6 @@ class CommandEvent {
         'isSynced': isSynced,
       };
 
-  /// Deserializes a [CommandEvent] from a JSON-compatible map.
-  factory CommandEvent.fromJson(Map<String, dynamic> map) {
-    return CommandEvent(
-      eventId: map['eventId'] as String,
-      type: CommandEventType.values.firstWhere((t) => t.name == map['type']),
-      payload: (map['payload'] as Map<String, dynamic>),
-      occurredAt: DateTime.parse(map['occurredAt'] as String),
-      isSynced: map['isSynced'] as bool? ?? false,
-    );
-  }
-
   @override
   String toString() => 'CommandEvent(id: $eventId, type: ${type.name}, synced: $isSynced)';
 }
@@ -236,7 +236,6 @@ class DeltaSynchronizer {
 
   /// Sets the connectivity state. When set to true, [syncIfOnline] will
   /// attempt to transmit pending events.
-  // ignore: avoid_setters_without_getters
   set isOnline(bool value) => _isOnline = value;
 
   /// Returns true if the synchronizer believes it has network connectivity.

lib/domain/services/unit_tree_service.dart

@@ -92,7 +92,7 @@ class UnitTreeService {
       } else {
         final parent = nodeMap[unit.parentUnitId];
         if (parent != null) {
-          (parent.children as List<UnitTreeNode>).add(nodeMap[unit.unitId]!);
+          parent.children.add(nodeMap[unit.unitId]!);
         }
       }
     }

lib/infrastructure/codecs/pdf_chart_exporter.dart

@@ -43,17 +43,6 @@ extension _PdfPageSizeExt on PdfPageSize {
         return 1224;
     }
   }
-
-  String get displayName {
-    switch (this) {
-      case PdfPageSize.letter:
-        return 'Letter (8.5×11)';
-      case PdfPageSize.a4:
-        return 'A4 (210×297mm)';
-      case PdfPageSize.tabloid:
-        return 'Tabloid/A3 (11×17)';
-    }
-  }
 }
 
 // ---------------------------------------------------------------------------
@@ -265,8 +254,6 @@ class _PdfBuilder {
     stream.writeln('BT /F1 10 Tf ${cx - 40} ${h - 20} Td ($classification) Tj ET');
     stream.writeln('BT /F1 10 Tf ${cx - 40} 10 Td ($classification) Tj ET');
 
-    final unitById = {for (final u in units) u.unitId: u};
-
     // Draw connector lines first (behind boxes).
     for (final unit in units) {
       if (unit.parentUnitId == null) continue;

lib/infrastructure/codecs/protobuf_codec.dart

@@ -36,7 +36,7 @@ class ProtobufCodec {
   static const int _magic = 0x55544F42; // "UTOB"
   static const int _version = 1;
 
-  final _jsonCodec = const UnitTreeCodec();
+  UnitTreeCodec get _jsonCodec => const UnitTreeCodec();
 
   // ---------------------------------------------------------------------------
   // Encode

lib/presentation/screens/home_screen.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:uto_manager/application/blocs/personnel_cubit.dart';
-import 'package:uto_manager/application/blocs/template_cubit.dart';
 import 'package:uto_manager/application/blocs/unit_tree_cubit.dart';
 import 'package:uto_manager/application/blocs/validation_cubit.dart';
 import 'package:uto_manager/domain/entities/personnel_record.dart';

test/widget_test.dart

@@ -1,4 +1,3 @@
-import 'package:drift/drift.dart';
 import 'package:drift/native.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';