feat(route/claude): add claude code changelog route (#21347)

* feat(route/claude): add claude code changelog route

* fix: route title rule#2

* Update lib/routes/claude/code-changelog.ts

---------

lib/routes/claude/code-changelog.ts

@@ -0,0 +1,78 @@
+import type { CheerioAPI } from 'cheerio';
+import { load } from 'cheerio';
+import type { Context } from 'hono';
+
+import type { Data, DataItem, Route } from '@/types';
+import ofetch from '@/utils/ofetch';
+
+const handler = async (ctx: Context): Promise<Data> => {
+    const limit = Number.parseInt(ctx.req.query('limit') ?? '25', 10);
+
+    const baseUrl = 'https://code.claude.com';
+    const targetUrl = `${baseUrl}/docs/en/changelog`;
+
+    const response = await ofetch(targetUrl);
+    const $: CheerioAPI = load(response);
+
+    const items: DataItem[] = $('div.markdown-heading')
+        .slice(0, limit)
+        .toArray()
+        .map((el): DataItem => {
+            const $heading = $(el);
+            const version = $heading.find('h2.heading-element').text().trim();
+            if (!version) {
+                return null as unknown as DataItem;
+            }
+
+            const descriptionParts: string[] = [];
+            $heading.nextUntil('div.markdown-heading').each((_, sibling) => {
+                descriptionParts.push($(sibling).prop('outerHTML') ?? '');
+            });
+            const description = descriptionParts.join('');
+
+            const anchor = $heading.find('a.anchor').attr('href') ?? `#${version.replaceAll('.', '')}`;
+            const link = `${targetUrl}${anchor}`;
+
+            return {
+                title: version,
+                description,
+                link,
+                guid: `claude-code-${version}`,
+                id: `claude-code-${version}`,
+            };
+        })
+        .filter(Boolean);
+
+    return {
+        title: 'Claude Code Changelog',
+        description: 'Changelog for Claude Code CLI',
+        link: targetUrl,
+        item: items,
+        allowEmpty: true,
+    };
+};
+
+export const route: Route = {
+    path: '/code/changelog',
+    name: 'Code Changelog',
+    url: 'code.claude.com',
+    maintainers: ['rmaced0'],
+    handler,
+    example: '/claude/code/changelog',
+    categories: ['program-update'],
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportRadar: true,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    radar: [
+        {
+            source: ['code.claude.com/docs/en/changelog'],
+            target: '/code/changelog',
+        },
+    ],
+};

lib/routes/claude/namespace.ts

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