feat(agent): Connect AI 웹사이트 탐색 기능(read_url) 추가 및 웹 스크래핑 구현

test_jsdom.js

@@ -0,0 +1,9 @@
+const orig = `
+<script>
+  function pushB() {} function esc() {}
+  let t = "";
+  t=t.replace(/<create_file\\s+path="([^"]+)">([\\s\\S]*?)<\\/create_file>/g,(_,p,c)=>pushB('<div class="file-badge">\\ud83d\\udcc1 '+esc(p)+' \\u2014 \\uc790\\ub3d9 \\uc0dd\\uc131\\ub428</div><div class="code-wrap"><pre><code>'+esc(c)+'</code></pre><button class="copy-btn" onclick="copyCode(this)">Copy</button></div>'));
+</script>
+`;
+const {JSDOM} = require('jsdom');
+try { new JSDOM(orig, {runScripts:'dangerously'}); console.log('JSDOM OK'); } catch(e) { console.error('ERR:', e.message); }