Made ArcaneTheme private (_ArcaneTheme)

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

lib/src/services/reactive_theme/arcane_theme.dart

@@ -1,26 +0,0 @@
-import "package:flutter/material.dart";
-
-class ArcaneTheme extends InheritedWidget {
-  final ThemeMode themeMode;
-  final bool followSystem;
-  final ThemeData? theme;
-
-  const ArcaneTheme({
-    required super.child,
-    this.themeMode = ThemeMode.light,
-    this.followSystem = false,
-    this.theme,
-    super.key,
-  });
-
-  static ArcaneTheme? of(BuildContext context) {
-    return context.dependOnInheritedWidgetOfExactType<ArcaneTheme>();
-  }
-
-  @override
-  bool updateShouldNotify(ArcaneTheme oldWidget) {
-    return themeMode != oldWidget.themeMode ||
-        followSystem != oldWidget.followSystem ||
-        theme != oldWidget.theme;
-  }
-}