chore: 发布 1.0.1-beta3 公告

- catalog.ts 增量新增 1.0.1-beta3 公告（界面缩放、首次启动公告、
  浏览页与链接修复）；
- 网站 catalog.json 重新生成。

apps/website/releases/catalog.json

@@ -1,6 +1,60 @@
 {
-  "updated_at": "2026-09-27T00:38:49.605Z",
+  "updated_at": "2026-09-30T15:12:17.359Z",
   "announcements": [
+    {
+      "id": "launcher-1.0.1-beta3",
+      "version": "1.0.1-beta3",
+      "publishedAt": "2026-09-30",
+      "title": {
+        "en-US": "Starlight Launcher 1.0.1-beta3",
+        "zh-CN": "Starlight Launcher 1.0.1-beta3"
+      },
+      "changes": {
+        "added": [
+          {
+            "en-US": "Added a launcher UI scale setting under Appearance, which also helps when embedded pages are cut off.",
+            "zh-CN": "在“界面与外观”中新增启动器缩放设置，同时可缓解内嵌网页被裁切的问题。"
+          },
+          {
+            "en-US": "Added a one-time welcome announcement on first launch, with an entry in the home sidebar.",
+            "zh-CN": "新增首次启动时的欢迎公告弹窗，并在主页侧栏提供入口。"
+          }
+        ],
+        "fixed": [
+          {
+            "en-US": "Fixed the browse page going blank without a CurseForge API key; the navigation tabs now stay visible.",
+            "zh-CN": "修复未配置 CurseForge API Key 时浏览页整页空白的问题，导航栏现在保持可见。"
+          },
+          {
+            "en-US": "Fixed the about page license links and the update changelog link to point at the correct repository.",
+            "zh-CN": "修复关于页许可证链接与更新日志链接，改为指向正确的仓库。"
+          }
+        ]
+      }
+    },
+    {
+      "id": "launcher-1.0.1-beta2",
+      "version": "1.0.1-beta2",
+      "publishedAt": "2026-09-28",
+      "title": {
+        "en-US": "Starlight Launcher 1.0.1-beta2",
+        "zh-CN": "Starlight Launcher 1.0.1-beta2"
+      },
+      "changes": {
+        "added": [
+          {
+            "en-US": "GitHub releases now include one complete update package for publishing to the StarLight skin site.",
+            "zh-CN": "GitHub 发布现会生成一个可直接发布到 StarLight 皮肤站的完整更新包。"
+          }
+        ],
+        "fixed": [
+          {
+            "en-US": "Improved the reliability of live logs and database switching.",
+            "zh-CN": "提高实时日志与数据库切换的可靠性。"
+          }
+        ]
+      }
+    },
     {
       "id": "launcher-1.0.1-beta1",
       "version": "1.0.1-beta1",