refactor(mobile): widgets (#9291)

* refactor(mobile): widgets

* update

mobile/lib/widgets/common/immich_logo.dart

@@ -0,0 +1,25 @@
+import 'package:flutter/material.dart';
+
+class ImmichLogo extends StatelessWidget {
+  final double size;
+  final dynamic heroTag;
+
+  const ImmichLogo({
+    super.key,
+    this.size = 100,
+    this.heroTag,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Hero(
+      tag: heroTag,
+      child: Image(
+        image: const AssetImage('assets/immich-logo.png'),
+        width: size,
+        filterQuality: FilterQuality.high,
+        isAntiAlias: true,
+      ),
+    );
+  }
+}