feat(route/visualstudio/code): add Visual Studio Code blog route (#19149)

* feat(route/vscode): add Visual Studio Code blog route

* fix: fix name

* fix: use `visualstudio` namespace

* fix: add missing config

* fix: fix feed description

* fix: Only use template literals when necessary

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* fix: remove title and time in description

---------

lib/routes/visualstudio/code-blog.ts

@@ -0,0 +1,67 @@
+import { Route, DataItem, Data, ViewType } from '@/types';
+import cache from '@/utils/cache';
+import ofetch from '@/utils/ofetch';
+import parser from '@/utils/rss-parser';
+import { load } from 'cheerio';
+
+export const route: Route = {
+    path: '/code/blog',
+    categories: ['programming'],
+    example: '/visualstudio/code/blog',
+    url: 'code.visualstudio.com',
+    parameters: {},
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    radar: [
+        {
+            source: ['code.visualstudio.com/'],
+            target: '/code/blog',
+        },
+    ],
+    name: 'Code Blog',
+    maintainers: ['cscnk52'],
+    handler,
+    description: 'Provides a better reading experience (full articles) over the official ones.',
+    view: ViewType.Notifications,
+};
+
+async function handler() {
+    const feed = await parser.parseURL('https://code.visualstudio.com/feed.xml');
+
+    const items = await Promise.all(
+        feed.items.map((item) =>
+            cache.tryGet(item.link as string, async () => {
+                const data = await ofetch(item.link as string);
+                const $ = load(data);
+
+                // remove title and time
+                $('main h1').first().remove();
+                $('main p').first().remove();
+
+                item.content = $('main').html() as string;
+
+                return {
+                    title: item.title,
+                    link: item.link,
+                    description: item.content,
+                    pubDate: item.pubDate,
+                    author: item.creator,
+                } as DataItem;
+            })
+        )
+    );
+
+    return {
+        title: feed.title,
+        link: feed.link,
+        description: feed.description,
+        item: items,
+        language: 'en',
+    } as Data;
+}

lib/routes/visualstudio/namespace.ts

@@ -0,0 +1,7 @@
+import { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: 'Visual Studio',
+    url: 'visualstudio.com',
+    lang: 'en',
+};