feat: 发布v5.3.0正式版本，完善跨平台适配与功能优化

本次更新包含多项核心改进：
1. 新增统一跨平台导航扩展，替换原有GoRouter调用，适配鸿蒙平台路由逻辑
2. 重构状态初始化逻辑，使用Future.microtask避免BuildContext异常
3. 完善Linux桌面端支持，添加桌面文件、AppData配置与WSL构建脚本
4. 修复鸿蒙平台动画渲染异常问题，移除平台特判逻辑
5. 优化NFC配对扫描参数，精简不必要的配置项
6. 更新依赖版本与项目版本号
7. 修复Drift数据库缓存问题，移除冗余的表检测逻辑
8. 添加路由观察者日志，优化鸿蒙端路由调试体验
9. 完善签到与文章发布后的用户数据刷新逻辑
10. 删除冗余的子模块与日志文件，清理项目结构

linux/runner/main.cc

@@ -1,3 +1,11 @@
+// ============================================================
+// 闲言APP (WordsLeisure) — main.cc
+// 创建时间: 2026-04-20
+// 更新时间: 2026-05-18
+// 作用: Linux平台应用入口
+// 上次更新: 添加标准注释头
+// ============================================================
+
 #include "my_application.h"
 
 int main(int argc, char** argv) {

linux/runner/my_application.cc

@@ -1,9 +1,20 @@
+// ============================================================
+// 闲言APP (WordsLeisure) — my_application.cc
+// 创建时间: 2026-04-20
+// 更新时间: 2026-05-18
+// 作用: Linux平台GTK应用主类实现
+// 上次更新: 完善窗口标题/暗色主题/Wayland适配/桌面集成
+// ============================================================
+
 #include "my_application.h"
 
 #include <flutter_linux/flutter_linux.h>
 #ifdef GDK_WINDOWING_X11
 #include <gdk/gdkx.h>
 #endif
+#ifdef GDK_WINDOWING_WAYLAND
+#include <gdk/gdkwayland.h>
+#endif
 
 #include "flutter/generated_plugin_registrant.h"
 
@@ -14,25 +25,16 @@ struct _MyApplication {
 
 G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
 
-// Called when first Flutter frame received.
 static void first_frame_cb(MyApplication* self, FlView *view)
 {
   gtk_widget_show(gtk_widget_get_toplevel(GTK_WIDGET(view)));
 }
 
-// Implements GApplication::activate.
 static void my_application_activate(GApplication* application) {
   MyApplication* self = MY_APPLICATION(application);
   GtkWindow* window =
       GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
 
-  // Use a header bar when running in GNOME as this is the common style used
-  // by applications and is the setup most users will be using (e.g. Ubuntu
-  // desktop).
-  // If running on X and not using GNOME then just use a traditional title bar
-  // in case the window manager does more exotic layout, e.g. tiling.
-  // If running on Wayland assume the header bar will work (may need changing
-  // if future cases occur).
   gboolean use_header_bar = TRUE;
 #ifdef GDK_WINDOWING_X11
   GdkScreen* screen = gtk_window_get_screen(window);
@@ -43,31 +45,52 @@ static void my_application_activate(GApplication* application) {
     }
   }
 #endif
+#ifdef GDK_WINDOWING_WAYLAND
+  GdkDisplay* display = gdk_display_get_default();
+  if (GDK_IS_WAYLAND_DISPLAY(display)) {
+    use_header_bar = TRUE;
+  }
+#endif
+
   if (use_header_bar) {
     GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
     gtk_widget_show(GTK_WIDGET(header_bar));
-    gtk_header_bar_set_title(header_bar, "xianyan");
+    gtk_header_bar_set_title(header_bar, "闲言");
+    gtk_header_bar_set_subtitle(header_bar, "文字阅读更纯粹");
     gtk_header_bar_set_show_close_button(header_bar, TRUE);
     gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
   } else {
-    gtk_window_set_title(window, "xianyan");
+    gtk_window_set_title(window, "闲言");
   }
 
   gtk_window_set_default_size(window, 1280, 720);
+  gtk_window_set_position(window, GTK_WIN_POS_CENTER);
+
+  GdkGeometry hints;
+  hints.min_width = 360;
+  hints.min_height = 640;
+  gtk_window_set_geometry_hints(window, nullptr, &hints, GDK_HINT_MIN_SIZE);
+
+  g_autoptr(GtkCssProvider*) provider = gtk_css_provider_new();
+  gtk_css_provider_load_from_data(provider,
+    "window { background-color: #000000; }"
+    "headerbar { background-color: #1a1a1a; color: #ffffff; }",
+    -1, nullptr);
+  gtk_style_context_add_provider_for_screen(
+    gtk_window_get_screen(window),
+    GTK_STYLE_PROVIDER(provider),
+    GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
 
   g_autoptr(FlDartProject) project = fl_dart_project_new();
   fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
 
   FlView* view = fl_view_new(project);
   GdkRGBA background_color;
-  // Background defaults to black, override it here if necessary, e.g. #00000000 for transparent.
   gdk_rgba_parse(&background_color, "#000000");
   fl_view_set_background_color(view, &background_color);
   gtk_widget_show(GTK_WIDGET(view));
   gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
 
-  // Show the window when Flutter renders.
-  // Requires the view to be realized so we can start rendering.
   g_signal_connect_swapped(view, "first-frame", G_CALLBACK(first_frame_cb), self);
   gtk_widget_realize(GTK_WIDGET(view));
 
@@ -76,10 +99,8 @@ static void my_application_activate(GApplication* application) {
   gtk_widget_grab_focus(GTK_WIDGET(view));
 }
 
-// Implements GApplication::local_command_line.
 static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) {
   MyApplication* self = MY_APPLICATION(application);
-  // Strip out the first argument as it is the binary name.
   self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
 
   g_autoptr(GError) error = nullptr;
@@ -95,25 +116,19 @@ static gboolean my_application_local_command_line(GApplication* application, gch
   return TRUE;
 }
 
-// Implements GApplication::startup.
 static void my_application_startup(GApplication* application) {
-  //MyApplication* self = MY_APPLICATION(object);
-
-  // Perform any actions required at application startup.
-
   G_APPLICATION_CLASS(my_application_parent_class)->startup(application);
+
+  g_object_set(gtk_settings_get_default(),
+    "gtk-application-prefer-dark-theme", TRUE,
+    "gtk-icon-theme-name", "Adwaita",
+    nullptr);
 }
 
-// Implements GApplication::shutdown.
 static void my_application_shutdown(GApplication* application) {
-  //MyApplication* self = MY_APPLICATION(object);
-
-  // Perform any actions required at application shutdown.
-
   G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application);
 }
 
-// Implements GObject::dispose.
 static void my_application_dispose(GObject* object) {
   MyApplication* self = MY_APPLICATION(object);
   g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
@@ -131,10 +146,6 @@ static void my_application_class_init(MyApplicationClass* klass) {
 static void my_application_init(MyApplication* self) {}
 
 MyApplication* my_application_new() {
-  // Set the program name to the application ID, which helps various systems
-  // like GTK and desktop environments map this running application to its
-  // corresponding .desktop file. This ensures better integration by allowing
-  // the application to be recognized beyond its binary name.
   g_set_prgname(APPLICATION_ID);
 
   return MY_APPLICATION(g_object_new(my_application_get_type(),

linux/runner/my_application.h

@@ -1,3 +1,11 @@
+// ============================================================
+// 闲言APP (WordsLeisure) — my_application.h
+// 创建时间: 2026-04-20
+// 更新时间: 2026-05-18
+// 作用: Linux平台GTK应用主类声明
+// 上次更新: 添加标准注释头
+// ============================================================
+
 #ifndef FLUTTER_MY_APPLICATION_H_
 #define FLUTTER_MY_APPLICATION_H_
 
@@ -6,13 +14,6 @@
 G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION,
                      GtkApplication)
 
-/**
- * my_application_new:
- *
- * Creates a new Flutter-based application.
- *
- * Returns: a new #MyApplication.
- */
 MyApplication* my_application_new();
 
 #endif  // FLUTTER_MY_APPLICATION_H_