Merge branch 'main' into feat/launch-customization

解决 en-US/zh-CN locale JSON 的末尾追加冲突：窗口标题键与公告中心键均保留。

apps/app-frontend/src/locales/en-US/index.json

@@ -11455,5 +11455,35 @@
   },
   "app.settings.defaults.window-title.default-placeholder": {
     "message": "Enter the default window title..."
+  },
+  "app.action-bar.announcements": {
+    "message": "Announcements"
+  },
+  "app.remote-announcements.center-title": {
+    "message": "Announcements"
+  },
+  "app.remote-announcements.empty": {
+    "message": "No announcements"
+  },
+  "app.remote-announcements.view": {
+    "message": "View announcement"
+  },
+  "app.remote-announcements.unread": {
+    "message": "Unread"
+  },
+  "app.remote-announcements.read-all": {
+    "message": "Mark all announcements as read"
+  },
+  "app.remote-announcements.preview-title": {
+    "message": "Announcement style preview"
+  },
+  "app.remote-announcements.preview-summary": {
+    "message": "This is a local preview notification. Select View announcement to see the full Markdown content."
+  },
+  "app.remote-announcements.preview-content": {
+    "message": "## Announcement preview\n\nThis is **sample content**, not a published announcement.\n\n- Supports headings, lists, and links\n- Close buttons are always available\n\n> Previewing does not change real announcement read status.\n\n| Type | Display |\n| --- | --- |\n| Modal | Full Markdown content |\n| Popup | Summary, then full content |\n\n[Visit the website](https://skin.starlight.cool/)"
+  },
+  "app.remote-announcements.preview-action": {
+    "message": "Visit website"
   }
-}
+}

apps/app-frontend/src/locales/zh-CN/index.json

@@ -11359,5 +11359,8 @@
 	"app.settings.defaults.window-title.enabled-description": { "message": "允许实例自定义 Minecraft 窗口标题。" },
 	"app.settings.defaults.window-title.default": { "message": "默认窗口标题" },
 	"app.settings.defaults.window-title.default-description": { "message": "当实例未提供自己的标题时使用。" },
-	"app.settings.defaults.window-title.default-placeholder": { "message": "输入默认窗口标题..." }
-}
+	"app.settings.defaults.window-title.default-placeholder": { "message": "输入默认窗口标题..." },
+	"app.action-bar.announcements": { "message": "公告" },
+	"app.remote-announcements.center-title": { "message": "公告" },
+	"app.remote-announcements.empty": { "message": "暂无公告" }
+}