migrate primary color

mobile/lib/domain/models/config/theme_config.dart

@@ -1,18 +1,22 @@
 import 'package:flutter/material.dart';
+import 'package:immich_mobile/constants/colors.dart';
 
 class ThemeConfig {
   final ThemeMode mode;
+  final ImmichColorPreset primaryColor;
 
-  const ThemeConfig({this.mode = .system});
+  const ThemeConfig({this.mode = .system, this.primaryColor = .indigo});
 
-  ThemeConfig copyWith({ThemeMode? mode}) => .new(mode: mode ?? this.mode);
+  ThemeConfig copyWith({ThemeMode? mode, ImmichColorPreset? primaryColor}) =>
+      .new(mode: mode ?? this.mode, primaryColor: primaryColor ?? this.primaryColor);
 
   @override
-  bool operator ==(Object other) => identical(this, other) || (other is ThemeConfig && other.mode == mode);
+  bool operator ==(Object other) =>
+      identical(this, other) || (other is ThemeConfig && other.mode == mode && other.primaryColor == primaryColor);
 
   @override
-  int get hashCode => mode.hashCode;
+  int get hashCode => Object.hash(mode, primaryColor);
 
   @override
-  String toString() => 'ThemeConfig(mode: $mode)';
+  String toString() => 'ThemeConfig(mode: $mode, primaryColor: $primaryColor)';
 }

mobile/lib/domain/models/metadata_key.dart

@@ -1,5 +1,6 @@
 import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
+import 'package:immich_mobile/constants/colors.dart';
 import 'package:immich_mobile/domain/models/config/app_config.dart';
 import 'package:immich_mobile/domain/models/config/system_config.dart';
 import 'package:immich_mobile/domain/models/log.model.dart';
@@ -13,7 +14,11 @@ enum MetadataDomain<T extends Object> {
 }
 
 enum MetadataKey<T extends Object> {
+  // Theme
+  primaryColor<ImmichColorPreset>(.appConfig, 'theme.primaryColor', .indigo, _EnumCodec(ImmichColorPreset.values)),
   themeMode<ThemeMode>(.appConfig, 'theme.mode', .system, _EnumCodec(ThemeMode.values)),
+
+  // Log
   logLevel<LogLevel>(.systemConfig, 'log.level', .info, _EnumCodec(LogLevel.values));
 
   final MetadataDomain domain;

mobile/lib/domain/models/store.model.dart

@@ -49,7 +49,6 @@ enum StoreKey<T> {
   customHeaders<String>._(127),
 
   // theme settings
-  primaryColor<String>._(128),
   dynamicTheme<bool>._(129),
   colorfulInterface<bool>._(130),
 
@@ -95,6 +94,7 @@ enum StoreKey<T> {
   syncMigrationStatus<String>._(1013),
 
   // Legacy keys that have been migrated to the new metadata store
+  legacyPrimaryColor<String>._(128),
   legacyThemeMode<String>._(102),
   legacyLogLevel<int>._(115);