Add HTML structure debugging script

- Create debug-html.ts to save actual HTML from pages
- Add npm run debug command to package.json
- Helps identify correct CSS selectors for crawlers
- Saves HTML to debug-ruliweb.html and debug-arcalive.html

Usage: npm run debug

crawler/package.json

@@ -8,7 +8,8 @@
     "dev": "tsx watch src/index.ts",
     "build": "tsc",
     "start": "node dist/index.js",
-    "test": "tsx src/test.ts"
+    "test": "tsx src/test.ts",
+    "debug": "tsx src/debug-html.ts"
   },
   "keywords": [
     "crawler",

crawler/src/debug-html.ts

@@ -0,0 +1,47 @@
+import { promises as fs } from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import { PuppeteerFetcher } from './utils/puppeteer-fetcher.js';
+import { Logger } from './utils/logger.js';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+async function debugHTML() {
+  Logger.info('========== HTML Structure Debug ==========');
+
+  const urls = [
+    { name: 'Ruliweb', url: 'https://bbs.ruliweb.com/community/board/300143' },
+    { name: 'Arcalive', url: 'https://arca.live/b/breaking' },
+  ];
+
+  for (const { name, url } of urls) {
+    Logger.info(`Fetching ${name}: ${url}`);
+
+    const html = await PuppeteerFetcher.fetchHTML(url);
+
+    if (html) {
+      // HTML을 파일로 저장
+      const filename = `debug-${name.toLowerCase()}.html`;
+      const filepath = path.join(__dirname, filename);
+      await fs.writeFile(filepath, html, 'utf-8');
+      Logger.success(`Saved HTML to ${filename} (${html.length} bytes)`);
+
+      // HTML 미리보기 (처음 500자)
+      Logger.info(`HTML Preview:\n${html.substring(0, 500)}...`);
+    } else {
+      Logger.error(`Failed to fetch ${name}`);
+    }
+
+    await PuppeteerFetcher.delay();
+  }
+
+  await PuppeteerFetcher.closeBrowser();
+  Logger.info('========== Debug completed ==========');
+  Logger.info('Check debug-ruliweb.html and debug-arcalive.html files');
+}
+
+debugHTML().catch((error) => {
+  Logger.error('Debug failed', error);
+  PuppeteerFetcher.closeBrowser().finally(() => process.exit(1));
+});