feat: update README.

app/lib/themes/light.dart

@@ -8,7 +8,7 @@ var lightTheme = ThemeData.light().copyWith(
   iconTheme: IconThemeData(
     color: Color(0xff414d68),
   ),
-  dividerColor: Color(0xfff3f3f3),
+  dividerColor: Colors.grey.shade600,
   textTheme: ThemeData.light().textTheme.copyWith(
         headline1: TextStyle(
           color: Color(0xff414d68),

app/lib/utils/helper.dart

@@ -4,6 +4,7 @@ import 'package:dde_gesture_manager/models/content_layout.provider.dart';
 import 'package:dde_gesture_manager/models/scheme.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:url_launcher/url_launcher.dart';
 import 'package:uuid/uuid.dart';
 
 extension EnumByName<T extends Enum> on Iterable<T> {
@@ -29,9 +30,9 @@ class H {
   initSharedPreference() async {
     _sp = await SharedPreferences.getInstance();
   }
-  
+
   late BuildContext _topContext;
-  
+
   BuildContext get topContext => _topContext;
 
   DateTime? lastCheckAuthStatusTime;
@@ -114,6 +115,14 @@ class H {
     gestureProp.direction = tree.availableNode.availableNode.availableNode.direction;
     return gestureProp;
   }
+
+  static void launchURL(String url) async {
+    if (await canLaunch(url)) {
+      await launch(url);
+    } else {
+      throw 'Could not launch $url';
+    }
+  }
 }
 
 class PreferredPanelsStatus {

app/lib/widgets/dde_markdown_field.dart

@@ -2,6 +2,7 @@ import 'package:cached_network_image/cached_network_image.dart';
 import 'package:dde_gesture_manager/constants/constants.dart';
 import 'package:dde_gesture_manager/extensions.dart';
 import 'package:dde_gesture_manager/models/settings.provider.dart';
+import 'package:dde_gesture_manager/utils/helper.dart';
 import 'package:dde_gesture_manager/utils/notificator.dart';
 import 'package:flutter/material.dart';
 import 'package:markdown_editor_ot/markdown_editor.dart';
@@ -36,14 +37,6 @@ class _DMarkdownFieldState extends State<DMarkdownField> {
     super.initState();
   }
 
-  _launchURL(String url) async {
-    if (await canLaunch(url)) {
-      await launch(url);
-    } else {
-      throw 'Could not launch $url';
-    }
-  }
-
   @override
   void didUpdateWidget(covariant DMarkdownField oldWidget) {
     if (oldWidget.initText != widget.initText) {
@@ -82,7 +75,7 @@ class _DMarkdownFieldState extends State<DMarkdownField> {
                     child: MdPreview(
                       text: _previewText ?? '',
                       padding: EdgeInsets.only(left: 15),
-                      onTapLink: _launchURL,
+                      onTapLink: H.launchURL,
                       onCodeCopied: () {
                         Notificator.success(
                           context,

app/lib/widgets/market.dart

@@ -4,6 +4,7 @@ import 'package:dde_gesture_manager/constants/constants.dart';
 import 'package:dde_gesture_manager/http/api.dart';
 import 'package:dde_gesture_manager/models/configs.provider.dart';
 import 'package:dde_gesture_manager/models/settings.provider.dart';
+import 'package:dde_gesture_manager/utils/helper.dart';
 import 'package:dde_gesture_manager/widgets/dde_button.dart';
 import 'package:dde_gesture_manager_api/models.dart';
 import 'package:flutter/material.dart';
@@ -131,17 +132,17 @@ class _MarketWidgetState extends State<MarketWidget> {
           ),
         ),
         Expanded(
-          child: Container(
-            decoration: BoxDecoration(
-              border: Border.all(
-                width: .3,
-                color: context.t.dividerColor,
-              ),
-              borderRadius: BorderRadius.circular(defaultBorderRadius),
-            ),
-            child: Column(
-              children: [
-                Flexible(
+          child: Column(
+            children: [
+              Flexible(
+                child: Container(
+                  decoration: BoxDecoration(
+                    border: Border.all(
+                      width: .3,
+                      color: context.t.dividerColor,
+                    ),
+                    borderRadius: BorderRadius.circular(defaultBorderRadius),
+                  ),
                   child: Padding(
                     padding: EdgeInsets.symmetric(horizontal: 1, vertical: 2),
                     child: ListView.builder(
@@ -221,8 +222,19 @@ class _MarketWidgetState extends State<MarketWidget> {
                     ),
                   ),
                 ),
-                Divider(thickness: .5),
-                Flexible(
+              ),
+              Container(height: 10),
+              Flexible(
+                child: Container(
+                  height: double.infinity,
+                  width: double.infinity,
+                  decoration: BoxDecoration(
+                    border: Border.all(
+                      width: .3,
+                      color: context.t.dividerColor,
+                    ),
+                    borderRadius: BorderRadius.circular(defaultBorderRadius),
+                  ),
                   child: Padding(
                     padding: const EdgeInsets.only(left: 8),
                     child: MdPreview(
@@ -236,12 +248,13 @@ class _MarketWidgetState extends State<MarketWidget> {
                         ),
                         errorWidget: (context, url, error) => const Icon(Icons.error),
                       ),
+                      onTapLink: H.launchURL,
                       onCodeCopied: () {},
                     ),
                   ),
                 ),
-              ],
-            ),
+              ),
+            ],
           ),
         ),
         Padding(

app/lib/widgets/me.dart

@@ -7,6 +7,7 @@ import 'package:dde_gesture_manager/http/api.dart';
 import 'package:dde_gesture_manager/models/configs.provider.dart';
 import 'package:dde_gesture_manager/models/scheme_list_refresh_key.provider.dart';
 import 'package:dde_gesture_manager/models/settings.provider.dart';
+import 'package:dde_gesture_manager/utils/helper.dart';
 import 'package:dde_gesture_manager/utils/notificator.dart';
 import 'package:dde_gesture_manager/utils/simple_throttle.dart';
 import 'package:dde_gesture_manager_api/models.dart';
@@ -141,17 +142,17 @@ class _MeWidgetState extends State<MeWidget> {
             ),
           ),
           Expanded(
-            child: Container(
-              decoration: BoxDecoration(
-                border: Border.all(
-                  width: .3,
-                  color: context.t.dividerColor,
-                ),
-                borderRadius: BorderRadius.circular(defaultBorderRadius),
-              ),
-              child: Column(
-                children: [
-                  Flexible(
+            child: Column(
+              children: [
+                Flexible(
+                  child: Container(
+                    decoration: BoxDecoration(
+                      border: Border.all(
+                        width: .3,
+                        color: context.t.dividerColor,
+                      ),
+                      borderRadius: BorderRadius.circular(defaultBorderRadius),
+                    ),
                     child: Padding(
                       padding: EdgeInsets.symmetric(horizontal: 1, vertical: 2),
                       child: ListView.builder(
@@ -225,12 +226,24 @@ class _MeWidgetState extends State<MeWidget> {
                       ),
                     ),
                   ),
-                  Divider(thickness: .5),
-                  Flexible(
+                ),
+                Container(height: 10),
+                Flexible(
+                  child: Container(
+                    width: double.infinity,
+                    height: double.infinity,
+                    decoration: BoxDecoration(
+                      border: Border.all(
+                        width: .3,
+                        color: context.t.dividerColor,
+                      ),
+                      borderRadius: BorderRadius.circular(defaultBorderRadius),
+                    ),
                     child: Padding(
                       padding: const EdgeInsets.only(left: 8),
                       child: MdPreview(
                         text: _schemes.firstWhereOrNull((e) => e.uuid == _selected)?.description ?? '',
+                        onTapLink: H.launchURL,
                         widgetImage: (imageUrl) => CachedNetworkImage(
                           imageUrl: imageUrl,
                           placeholder: (context, url) => const SizedBox(
@@ -243,9 +256,9 @@ class _MeWidgetState extends State<MeWidget> {
                         onCodeCopied: () {},
                       ),
                     ),
-                  )
-                ],
-              ),
+                  ),
+                )
+              ],
             ),
           ),
           Padding(