Merge branch 'development' into refactoring/157-class-doc-comment-zu-konstruktor-verschieben

lib/presentation/widgets/buttons/animated_dialog_button.dart

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+import 'package:flutter/material.dart';
+import 'package:game_tracker/core/custom_theme.dart';
+
+class AnimatedDialogButton extends StatefulWidget {
+  /// A custom animated button widget that provides a scaling and opacity effect
+  /// when pressed.
+  /// - [onPressed]: Callback function that is triggered when the button is pressed.
+  /// - [child]: The child widget to be displayed inside the button, typically a text or icon.
+  const AnimatedDialogButton({
+    super.key,
+    required this.onPressed,
+    required this.child,
+  });
+
+  /// Callback function that is triggered when the button is pressed.
+  final VoidCallback onPressed;
+
+  /// The child widget to be displayed inside the button, typically a text or icon.
+  final Widget child;
+
+  @override
+  State<AnimatedDialogButton> createState() => _AnimatedDialogButtonState();
+}
+
+class _AnimatedDialogButtonState extends State<AnimatedDialogButton> {
+  bool _isPressed = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTapDown: (_) => setState(() => _isPressed = true),
+      onTapUp: (_) => setState(() => _isPressed = false),
+      onTapCancel: () => setState(() => _isPressed = false),
+      onTap: widget.onPressed,
+      child: AnimatedScale(
+        scale: _isPressed ? 0.95 : 1.0,
+        duration: const Duration(milliseconds: 100),
+        child: AnimatedOpacity(
+          opacity: _isPressed ? 0.6 : 1.0,
+          duration: const Duration(milliseconds: 100),
+          child: Container(
+            decoration: CustomTheme.standardBoxDecoration,
+            padding: const EdgeInsets.symmetric(horizontal: 26, vertical: 6),
+            child: widget.child,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/presentation/widgets/custom_alert_dialog.dart

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+import 'package:flutter/material.dart';
+import 'package:game_tracker/core/custom_theme.dart';
+
+class CustomAlertDialog extends StatelessWidget {
+  /// A custom alert dialog widget that provides a os unspecific AlertDialog,
+  /// with consistent colors, borders, and layout that match the app's custom theme.
+  /// - [title]: The title text displayed at the top of the dialog.
+  /// - [content]: The main content text displayed in the body of the dialog.
+  /// - [actions]: A list of action widgets (typically buttons) displayed at the bottom
+  ///   of the dialog. These actions are horizontally spaced around the dialog's width.
+  const CustomAlertDialog({
+    super.key,
+    required this.title,
+    required this.content,
+    required this.actions,
+  });
+
+  final String title;
+  final String content;
+  final List<Widget> actions;
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(title, style: const TextStyle(color: CustomTheme.textColor)),
+      content: Text(
+        content,
+        style: const TextStyle(color: CustomTheme.textColor),
+      ),
+      actions: actions,
+      backgroundColor: CustomTheme.boxColor,
+      actionsAlignment: MainAxisAlignment.spaceAround,
+      shape: RoundedRectangleBorder(
+        borderRadius: CustomTheme.standardBorderRadiusAll,
+        side: BorderSide(color: CustomTheme.boxBorder),
+      ),
+    );
+  }
+}