feat: add extension intro links (#252)

ui/flutter/assets/locales/en_US.json

@@ -66,6 +66,8 @@
   "extensionUpdateSuccess": "Updated successfully",
   "extensionDelete": "Delete Extension",
   "extensionAlreadyLatest": "It's already the latest version",
+  "extensionFind": "Find Extensions",
+  "extensionDevelop": "Develop Extensions",
   "history": "History",
   "clearHistory": "Clear History",
   "noHistoryFound": "No History Found"

ui/flutter/assets/locales/zh_CN.json

@@ -66,6 +66,8 @@
   "extensionUpdateSuccess": "更新成功",
   "extensionDelete": "删除扩展",
   "extensionAlreadyLatest": "已经是最新版本",
+  "extensionFind": "获取扩展",
+  "extensionDevelop": "开发扩展",
   "history": "历史记录",
   "clearHistory": "清空历史记录",
   "noHistoryFound": "暂无历史记录"

ui/flutter/lib/app/modules/extension/views/extension_view.dart

@@ -36,7 +36,31 @@ class ExtensionView extends GetView<ExtensionController> {
       body: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          const SizedBox(height: 20),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              TextButton.icon(
+                onPressed: () {
+                  launchUrl(
+                      Uri.parse(
+                          'https://github.com/search?q=topic%3Agopeed-extension&type=repositories'),
+                      mode: LaunchMode.externalApplication);
+                },
+                icon: const Icon(Icons.search),
+                label: Text('extensionFind'.tr),
+              ),
+              const SizedBox(width: 16),
+              TextButton.icon(
+                onPressed: () {
+                  launchUrl(
+                      Uri.parse('https://docs.gopeed.com/dev-extension.html'),
+                      mode: LaunchMode.externalApplication);
+                },
+                icon: const Icon(Icons.edit),
+                label: Text('extensionDevelop'.tr),
+              ),
+            ],
+          ),
           Obx(() => Row(
                 children: [
                   Expanded(
@@ -90,7 +114,7 @@ class ExtensionView extends GetView<ExtensionController> {
                       : Container()
                 ],
               )),
-          const SizedBox(height: 32),
+          const SizedBox(height: 16),
           Expanded(
               child: Obx(() => ListView.builder(
                     itemCount: controller.extensions.length,

ui/flutter/lib/generated/locales.g.dart

@@ -82,6 +82,8 @@ class LocaleKeys {
   static const extensionUpdateSuccess = 'extensionUpdateSuccess';
   static const extensionDelete = 'extensionDelete';
   static const extensionAlreadyLatest = 'extensionAlreadyLatest';
+  static const extensionFind = 'extensionFind';
+  static const extensionDevelop = 'extensionDevelop';
   static const history = 'history';
   static const clearHistory = 'clearHistory';
   static const noHistoryFound = 'noHistoryFound';
@@ -158,6 +160,8 @@ class Locales {
     'extensionUpdateSuccess': 'Updated successfully',
     'extensionDelete': 'Delete Extension',
     'extensionAlreadyLatest': 'It\'s already the latest version',
+    'extensionFind': 'Find Extensions',
+    'extensionDevelop': 'Develop Extensions',
     'history': 'History',
     'clearHistory': 'Clear History',
     'noHistoryFound': 'No History Found',
@@ -413,9 +417,11 @@ class Locales {
     'extensionUpdateSuccess': '更新成功',
     'extensionDelete': '删除扩展',
     'extensionAlreadyLatest': '已经是最新版本',
+    'extensionFind': '获取扩展',
+    'extensionDevelop': '开发扩展',
     'history': '历史记录',
     'clearHistory': '清空历史记录',
-    'noHistoryFound': '没有历史记录',
+    'noHistoryFound': '暂无历史记录',
   };
   static const zh_TW = {
     'label': '中文 (正體) ',