feat: clear log

lib/edge_state.dart

@@ -17,4 +17,9 @@ class EdgeLogger with ChangeNotifier {
     logList.add(log);
     notifyListeners();
   }
+
+  void clearLog() {
+    logList.clear();
+    notifyListeners();
+  }
 }

lib/l10n/app_en.arb

@@ -23,5 +23,6 @@
     "chooseLanguage": "Choose Language",
     "successfullyConnected": "Connected",
     "macOrIpAlreadyInUse": "MAC or IP address already in use or not released yet by supernode",
-    "otherReasonFail": "Connect fail"
+    "otherReasonFail": "Connect fail",
+    "clearLog": "Clear log"
 }

lib/l10n/app_zh.arb

@@ -23,5 +23,6 @@
     "chooseLanguage": "选择语言",
     "successfullyConnected": "已连接",
     "macOrIpAlreadyInUse": "MAC或IP地址已被占用或者未被中转服务器释放",
-    "otherReasonFail": "连接失败"
+    "otherReasonFail": "连接失败",
+    "clearLog": "清除日志"
 }

lib/logger_page.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:winui_n2n/edge_state.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class LoggerPage extends StatelessWidget {
   const LoggerPage({super.key});
@@ -9,12 +10,26 @@ class LoggerPage extends StatelessWidget {
     return ListenableBuilder(
       listenable: EdgeState.instance.logger,
       builder: (context, child) {
-        return ListView(
+        return Stack(
+          children: [
+            ListView(
               children: EdgeState.instance.logger.logList.map<SelectableText>(
                 (e) {
                   return SelectableText(e);
                 },
               ).toList(),
+            ),
+            Positioned(
+                right: 10,
+                bottom: 10,
+                child: FloatingActionButton(
+                  tooltip: AppLocalizations.of(context)!.clearLog,
+                  onPressed: () {
+                    EdgeState.instance.logger.clearLog();
+                  },
+                  child: const Icon(Icons.clear),
+                )),
+          ],
         );
       },
     );