opt: settings item style

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/setting/extra_setting.dart

@@ -1,5 +1,6 @@
 import 'package:PiliPalaX/pages/main/controller.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:hive/hive.dart';
 import 'package:PiliPalaX/models/common/dynamics_type.dart';
@@ -172,6 +173,9 @@ class _ExtraSettingState extends State<ExtraSetting> {
                       onChanged: (value) {
                         dynamicPeriod = int.tryParse(value) ?? 5;
                       },
+                      inputFormatters: [
+                        FilteringTextInputFormatter.allow(RegExp(r'\d+')),
+                      ],
                       decoration: InputDecoration(suffixText: 'min'),
                     ),
                     actions: [

lib/pages/setting/pages/color_select.dart

@@ -76,7 +76,7 @@ class _ColorSelectPageState extends State<ColorSelectPage> {
             builder: (context) => ListTile(
               title: const Text('调色板风格'),
               leading: Container(
-                width: 36,
+                width: 40,
                 alignment: Alignment.center,
                 child: Icon(Icons.palette_outlined),
               ),

lib/pages/setting/style_setting.dart

@@ -290,9 +290,12 @@ class _StyleSettingState extends State<StyleSetting> {
             leading: const Icon(Icons.opacity_outlined),
             title: Text('气泡提示不透明度', style: titleStyle),
             subtitle: Text('自定义气泡提示(Toast)不透明度', style: subTitleStyle),
-            trailing: Obx(() => Text(
-                settingController.toastOpacity.value.toStringAsFixed(1),
-                style: Theme.of(context).textTheme.titleSmall)),
+            trailing: Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 8.0),
+              child: Obx(() => Text(
+                  settingController.toastOpacity.value.toStringAsFixed(1),
+                  style: Theme.of(context).textTheme.titleSmall)),
+            ),
           ),
           ListTile(
             dense: false,