feat: switch extension updates to COS

scripts/write-latest-manifest-data.mjs

@@ -0,0 +1,15 @@
+export function createLatestManifest(options) {
+  const publishedAt = options.publishedAt ?? new Date().toISOString().slice(0, 10);
+
+  return {
+    guideUrl: `${options.publicBaseUrl}/星图增强插件-超简单安装使用指南.pdf`,
+    latestVersion: options.latestVersion,
+    minSupportedVersion: options.minSupportedVersion,
+    publishedAt,
+    releaseNotes: [
+      "支持在插件弹窗中检查新版本",
+      "支持一键下载最新版插件压缩包和使用说明"
+    ],
+    zipUrl: `${options.publicBaseUrl}/star-chart-search-enhancer-internal.zip`
+  };
+}

scripts/write-latest-manifest.mjs

@@ -2,6 +2,7 @@ import { mkdir, writeFile } from "node:fs/promises";
 import path from "node:path";
 import { fileURLToPath } from "node:url";
 import { createManifest } from "./manifest.mjs";
+import { createLatestManifest } from "./write-latest-manifest-data.mjs";
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
@@ -11,19 +12,12 @@ const releaseManifest = createManifest({ target: "release" });
 const latestVersion = process.env.LATEST_VERSION ?? releaseManifest.version;
 const publicBaseUrl =
   process.env.UPDATE_PUBLIC_BASE_URL ??
-  `https://example.com/star-chart-search-enhancer/releases/${latestVersion}`;
-
-const latestManifest = {
-  guideUrl: `${publicBaseUrl}/星图增强插件-超简单安装使用指南.pdf`,
+  `https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/${latestVersion}`;
+const latestManifest = createLatestManifest({
   latestVersion,
   minSupportedVersion: releaseManifest.version,
-  publishedAt: new Date().toISOString().slice(0, 10),
-  releaseNotes: [
-    "支持在插件弹窗中检查新版本",
-    "支持一键下载最新版插件压缩包和使用说明"
-  ],
-  zipUrl: `${publicBaseUrl}/star-chart-search-enhancer-internal.zip`
-};
+  publicBaseUrl
+});
 
 await mkdir(releaseDir, { recursive: true });
 await writeFile(